Backpacking Is Life · Updated May 2026
3-Month Southeast Asia Backpacking Route 2026
Thailand → Laos → Vietnam → Cambodia. Updated for the 2025-2026 border situation. AU$4,500-6,500 all-in. The classic Banana Pancake Trail, done right.
⚠️ Critical 2026 update: Thailand-Cambodia border closed
All 7 Thailand-Cambodia land border crossings have been closed since June 2025 due to ongoing military conflict in the border zone. Australia, US, UK, and EU all advise “Do Not Travel” within 50km of the border. Overland Bangkok → Siem Reap via Poipet — the classic route ending — is not currently possible.
What this means for your trip: You can still do this route, but you’ll need to fly between Thailand and Cambodia (~$80-150 one-way). The rest of the overland route — Thailand → Laos → Vietnam → Cambodia — works fine. The Vietnam-Cambodia border (Ho Chi Minh → Phnom Penh) is open and operating normally. Verify Smartraveller / your government’s advisory before booking.
The 30-second answer
- Route: Thailand (28d) → Laos (14d) → Vietnam (14d) → Cambodia (14d). Three months covers the classic Banana Pancake Trail with breathing room.
- Budget: AU$4,500-6,500 all-in including international flights. Daily spend ~AU$50-70 (Thailand higher, Laos cheapest).
- Border closure workaround: Fly Bangkok ↔ Phnom Penh (~$80-120) or Bangkok ↔ Siem Reap (~$80-150) instead of the closed Poipet land crossing.
- Critical bookings: eSIM before flying, travel insurance from day one, first 3 nights’ accommodation, return flight slot.
Essential tools you need sorted before flying
📱 Country-specific eSIMs
Saily covers all four countries with country-specific plans (Thailand, Laos, Vietnam, Cambodia). Install before you fly — you’ll have data the moment you land at Suvarnabhumi. Saves you the SIM-swap dance at every border.
Thailand: ~$8 USD / 5GB / 30 days · Vietnam: ~$8 / 5GB · Cambodia & Laos: ~$10 / 5GB. Or get a regional plan covering all four. Get Saily →
🏥 Travel insurance — non-negotiable for SEA
SafetyWing is purpose-built for long-term travel — $45/month, extends while travelling, covers motorbike accidents (the #1 SEA backpacker injury), food poisoning, dengue, theft. Critical: with the active Thailand-Cambodia border conflict, some insurers void coverage for advisory zones. SafetyWing’s policy is clearer on this than most.
3 months = $135 total. Get SafetyWing →
💳 Travel money setup
Wise: mid-market exchange rates, multi-currency wallet, works at most ATMs across all four countries. Open Wise →
Australians: Up Bank (Mastercard, $21 KYC bonus) charges 0% FX and 0% overseas ATM fees — unlimited free withdrawals across SEA. Saves ~$25 per ATM withdrawal vs CommBank/Westpac.
Cash matters in Cambodia and Laos. Cambodia runs on USD; carry crisp clean bills (damaged ones get refused). Laos uses kip but USD widely accepted. Thailand and Vietnam: cards mostly fine in cities, cash in rural areas.
🔒 VPN for hostel WiFi
You’ll be on shared WiFi constantly for 3 months. NordVPN protects banking and booking sessions on dodgy hostel networks. ~$3/month on the 2-year deal. Get NordVPN →
Three months is the sweet spot. Long enough to actually slow down in each country, short enough that you don’t burn out or burn through savings. The route below is the classic Banana Pancake Trail — refined by thousands of backpackers, tested at scale, with the infrastructure (cheap transport, social hostels, established borders) already built.
Total budget AU$4,500-6,500 all-in including international flights. Daily on-the-ground spend $35-55 USD depending on diving, parties, and how often you say yes to overnight Mekong cruises.
🇹🇭 Month 1: Thailand (28 days)
Budget: AU$1,400-2,000 · Bangkok → Chiang Mai → Pai → Chiang Rai → Islands
Bangkok — the chaotic start
3 nights. Bangkok is humid, loud, smells like grilled meat and exhaust. You’ll either love it immediately or need 24 hours to acclimatise — both are normal.
✈️ Getting there
Fly into Suvarnabhumi (BKK) or Don Mueang (DMK). Trip.com usually has competitive flight prices. Suvarnabhumi has the Airport Rail Link to Phaya Thai (฿45, 30 min); from Don Mueang the A1 bus to Mo Chit MRT (฿30).
🏨 Where to stay
Three areas to choose from:
- Khao San Road area — full backpacker chaos, loud but social
- Silom — more grown-up, food and bars, business district
- Sukhumvit (near BTS Asok or Nana) — best transport links, mid-range hostels
Dorm beds ฿250-400 (~$8-12), private rooms in budget hotels ฿600-1,000. Book via Hostelworld for hostels or Trip.com for hotels.
🎯 What to do
- Grand Palace + Wat Pho: ฿500 entry. Get there at 8am sharp — the tour buses arrive at 10am and it becomes unbearable. Dress code enforced (shoulders + knees covered).
- Chinatown (Yaowarat) street food at night: the city’s best food street, absolute chaos after 7pm. T&K Seafood, Nai Mong Hoi Tod (oyster omelette), Jek Pui curry.
- Day trip to Ayutthaya: ฿245 return train, ancient temple ruins, rent a bicycle there.
- Chao Phraya river boat: ฿15 commuter boat from Sathorn — way better than a tourist sunset cruise.
- Skip: Damnoen Saduak floating market (overtouristed) and most Khao San Road bars before 11pm.
Tours bookable via GetYourGuide or Klook.
🚌 Getting to Chiang Mai
- Overnight sleeper train (best option): ฿800-1,200 for 2nd class sleeper, 12 hours. Romantic, social, you save a night’s accommodation. Book on 12go.
- AirAsia flight: ฿1,200-2,000, 1.5 hours.
Daily budget: $28-40
Chiang Mai — mountain chill
5 nights. Where Bangkok backpackers go to recover. Cooler, calmer, brilliant food (the northern Thai cuisine is genuinely different — try khao soi, sai oua, and nam prik ong).
🏨 Where to stay
Old City (within the walls) for walking access to temples and Sunday Walking Street. Nimman for cafés and digital nomad vibe. Budget ฿250-400 hostels via Hostelworld.
🎯 What to do
- Ethical elephant sanctuary (full day, ~$45): Elephant Nature Park is the gold standard — no riding, no shows, just hanging out, feeding, and bathing rescued elephants. Avoid any place that offers rides or “shows.”
- Thai cooking class (~$25-35): Half-day class with market visit. Most include 4-5 dishes plus a recipe book. Asia Scenic and Thai Farm are well-rated.
- Sticky Waterfall (Bua Tong): Rent a scooter (~฿200/day), ride 1 hour out of town. The limestone is grippy — you literally climb up the waterfall. Free entry.
- Doi Suthep temple: Mountain temple with city views, accessible by red songthaew (~฿50 each way).
- Sunday Walking Street: The best night market in Northern Thailand — runs 4pm-midnight on Sundays.
🚌 Getting to Pai
Minibus ฿150-200, 3 hours through 762 bends. Take a motion sickness pill or accept your fate.
Daily budget: $30-45
Pai — hippie paradise
4 nights. Pai is hippie paradise. Elephant pants, banana pancakes, time moves differently. You’ll either love it or find it insufferably pretentious — possibly both, on the same day.
🎯 What to do
- Rent a scooter (฿150/day) and ride: Pai Canyon at sunset, hot springs, Mor Paeng Waterfall, white Buddha viewpoint. Easy to hit everything in 2 days.
- Charlie and Lek’s for the best pizza in mainland SEA (genuinely, fight me on this).
- Bebop Bar or Don’t Cry Bar for live music in the evening.
- Walking street night market every evening — cheap eats, mediocre crafts.
Heads up: motorbike accidents in Pai are common because everyone rents scooters and the roads are winding. Wear a helmet, take it slow, and check your insurance covers motorbike use.
🚌 Getting to Chiang Rai
Bus ฿300, 5 hours via Chiang Mai (most routes connect through CM rather than going direct).
Daily budget: $25-35
Chiang Rai — temple town
2 nights. Mainly here for the temples, then onward to Laos. The White Temple (Wat Rong Khun) is genuinely unlike anything else — modern Buddhist architecture by artist Chalermchai Kositpipat.
🎯 What to do
- White Temple (Wat Rong Khun): ฿100 entry, 13km from town. Iconic.
- Blue Temple (Wat Rong Suea Ten): free, in town. Best in late afternoon light.
- Golden Triangle day trip (~$40): where Thailand, Laos, and Myanmar meet. View only — you can’t actually enter Myanmar without separate visa arrangements.
🚌 Getting to Laos (slow boat)
Bus or songthaew to Chiang Khong (Thai border town, ฿150), cross the Friendship Bridge to Huay Xai (Laos), then the legendary 2-day slow boat to Luang Prabang. See the Laos section below.
Daily budget: $30-40
🏝️ Thai Islands (10 days)
The classic route: after Chiang Rai, fly back to Bangkok, then south to Koh Tao → Koh Phangan → Krabi/Railay. You can also skip the islands here and add them at the end if your trip allows. Most backpackers do the islands somewhere in their Thailand month.
Koh Tao — diving paradise
3 nights. The PADI Open Water capital of the world. Cheap, social, every hostel has a dive school attached.
🎯 Diving
- PADI Open Water (3-4 days, ~$340-380): includes accommodation often. Big Blue, Crystal, and Sairee Cottage are the long-established schools.
- Already certified? Fun dives ~$30-40 each.
- Don’t dive? Snorkel tour around the island ~$25-30.
- Sairee Beach for nightlife, Chalok Baan Kao for chill.
🚢 Getting there + onward
Bus + ferry combo from Bangkok ~$30, leaves evening, arrives morning. Onward ferry to Koh Phangan ~฿300, 1.5 hours.
Daily budget: $35-50 (with diving) or $25-35 (without)
Koh Phangan — Full Moon Party
3 nights. Time your trip to hit the Full Moon Party (check the lunar calendar). If you can’t, there’s Half Moon, Black Moon, and “any other excuse” parties year-round.
🎯 What to do
- Full Moon Party (Haad Rin Beach): ~฿100 entry, ฿200-300 buckets. Stay near Haad Rin if you want walk-back convenience.
- Bottle Beach (Haad Khom): opposite end of the island, the quietest beach.
- Yoga + wellness: if the partying becomes too much, Sri Thanu has yoga retreats and detox centres.
- Rent a scooter (~฿200/day) — buses are limited.
🚢 Getting to Krabi
Ferry + bus combo ~$23, 6-8 hours.
Daily budget: $30-45 (party buckets stack fast)
Krabi & Railay — limestone paradise
4 nights. Base in Ao Nang, day-trip to Railay (only accessible by longtail boat). Limestone cliffs straight out of the sea, world-class climbing.
🎯 What to do
- 4 Islands tour: ~฿800 longtail boat or ~฿1,200 speedboat. Railay, Poda, Chicken, Tup. Touristy but the scenery delivers.
- Hong Islands speedboat: ~฿1,500. Less crowded alternative.
- Rock climbing at Railay: ~$40-60 half-day with instructor. King Climbers and Railay Rock Climbing are the established schools.
- Phra Nang Cave Beach — accessible from Railay, free.
✈️ Onward to Laos
Fly Krabi → Bangkok (~$45) then Bangkok → Luang Prabang (~$90-130) on Trip.com. Or fly back to Chiang Mai and continue overland to the Thai-Laos border for the slow boat.
Daily budget: $35-50
🇱🇦 Month 2 Part 1: Laos (14 days)
Budget: AU$550-800 · Slow Boat → Luang Prabang → Vang Vieng → Vientiane
The Slow Boat: Chiang Khong → Luang Prabang
2 days. Legendary backpacker experience. Two days floating down the Mekong, watching jungle-covered limestone mountains drift past. Comfortable? No. Memorable? Absolutely.
🚢 The journey
- Day 1: Chiang Khong (Thailand) → Huay Xai (Laos border crossing) → Pak Beng. ~$25, 8 hours on the boat.
- Day 2: Pak Beng → Luang Prabang. ~$20, 8 hours.
Pak Beng overnight is in basic guesthouses (~80,000-150,000 kip / $4-7). The town is just for the slow boat stopover — don’t expect much.
Bring for the boat: water (1L per person per day), snacks, a cushion or rolled-up sarong for the wooden benches, book/headphones, sunscreen. There’s basic food onboard but selection is limited. Book the slow boat through 12go or at hostels in Chiang Rai.
Avoid the speedboat option (the small noisy ones). They’re dangerous — high accident rate, and you arrive with wrecked ears and a sore back. The slow boat is the experience.
Daily budget: $25-35 (boat tickets + Pak Beng)
Luang Prabang — UNESCO heritage town
4 nights. One of the most beautiful towns in SEA. UNESCO World Heritage, French colonial bones, golden temples, Mekong sunsets. Pricier than the rest of Laos — don’t judge the whole country by these prices.
🎯 What to do
- Kuang Si Falls: turquoise three-tier waterfall, 30km out of town. Songthaew share ~70,000 kip ($3.50). Free moon bear sanctuary at the entrance. Get there before 11am — tour buses descend after.
- Mount Phousi for sunset: 20,000 kip entry, 355 steps up, panoramic Mekong views.
- Morning alms ceremony (5:30am): Buddhist monks collect rice offerings from locals in town. Respect rules: stay across the road, no flash photography, no walking with the monks. Many travellers do this disrespectfully — please don’t.
- Pak Ou Caves: ~$15-20 boat trip, caves filled with thousands of Buddha statues.
- Night market: 5pm-10pm on Sisavangvong Road, the best handicraft market in SEA. Hmong textiles, paper lanterns, silver.
🚌 Getting to Vang Vieng
VIP minibus (100,000-150,000 kip / $5-7, 6 hours) or the new China-Laos train (~$15-25, 2 hours, much faster).
Daily budget: $20-35
Vang Vieng — adventure and karst scenery
3 nights. Vang Vieng’s reputation is from the early 2010s — drunk tubing era when several backpackers died annually. The Lao government cracked down in 2012 and the town’s much tamer now: still the adventure capital of Laos, but the chaos is regulated.
🎯 What to do
- River tubing (~$5): rent a tube, float down the Nam Song, drink at bars along the river. Heavily regulated now, max 2-3 bars open at a time.
- Blue Lagoon 1 (most popular) or Blue Lagoon 3 (less crowded): swimming holes with rope swings, cave hikes attached. ~10,000 kip entry plus scooter rental.
- Hot air balloon (~$90): sunrise over the karst mountains. Book through your hostel the day before. Genuinely spectacular.
- Kayaking + caving tours: ~$25-35.
- Rent a scooter (~50,000 kip / $2.50) and explore the surrounding viewpoints.
🚌 Getting to Vientiane
Bus ~50,000 kip ($2.50), 4 hours. Or the China-Laos train if it suits your schedule.
Daily budget: $18-30
Vientiane — sleepy capital
2 nights. Vientiane is technically Laos’s capital but feels like a quiet town. Worth a night or two for the temples and as a transit hub to Vietnam.
🎯 What to do
- Pha That Luang: Laos’s national symbol, golden stupa, 10,000 kip entry.
- Patuxai: Laos’s Arc de Triomphe, walkable from the centre.
- Buddha Park (Xieng Khuan): bizarre concrete sculpture park 25km out of town. Genuinely weird, worth seeing once.
- COPE Visitor Centre: free museum about UXO (unexploded ordnance from the Secret War). Confronting but important context for the country.
🚌 Getting to Vietnam
- Overnight bus to Hanoi: $25-30, 22-24 hours. Brutal but saves accommodation.
- Fly to Hanoi: from $80 on Trip.com, 1.5 hours. Strongly recommended — the bus is genuinely awful.
Daily budget: $15-25
🇻🇳 Month 2 Part 2 + Month 3: Vietnam (14 days)
Budget: AU$650-1,000 · Hanoi → Phong Nha → Hue → Hoi An → Da Lat → Saigon
Hanoi — northern chaos
4 nights. Hanoi is the chaos you came for. Scooters everywhere, street food on every corner, Old Quarter streets that all look the same. You’ll love it.
🎯 What to do
- Ha Long Bay overnight cruise (~$90-150): non-negotiable. 2D1N on a boat with kayaking, cave visits, seafood dinner. Bai Tu Long Bay cruises are less crowded than classic Ha Long. Book through your hostel or GetYourGuide.
- Street food tour (~$25-35): guided is genuinely worth it. Pho, bun cha, banh mi, egg coffee — knowing the right stalls matters.
- Bun Cha Huong Lien: where Obama and Anthony Bourdain ate, photo still on the wall. Bun cha + nem cua be ~80,000 VND.
- Ninh Binh day trip (~$30-40): “Ha Long Bay on land” — limestone karsts, rice paddies, Trang An boat ride. Genuinely worth the early start.
- Train Street: the famous one — coffee shops on a live railway. Currently restricted but still accessible if you go to the cafés rather than just standing on the tracks.
🚌 Getting to Phong Nha
Night bus 400,000 VND (~$16), 10 hours. Or sleeper train to Dong Hoi + taxi.
Daily budget: $32-50
Phong Nha — cave paradise
3 nights. Home to some of the world’s largest caves. Son Doong (the biggest cave on earth) costs $3,000+ for a 4-day permit-only expedition — but the day-accessible caves are still phenomenal.
🎯 What to do
- Phong Nha Cave + Dark Cave combo (~$40): boat into Phong Nha, then zipline + mud bath + swim at Dark Cave. Best day in Phong Nha.
- Paradise Cave: ~$15 entry, walkways through a massive lit cavern. Drier and more accessible than Phong Nha Cave itself.
- Hang En 2D1N tour (~$300): if budget allows, the world’s 3rd largest cave with overnight camping inside. Easier permit than Son Doong.
- Rent a scooter (~100,000 VND / $4) and ride the loop through the national park. Stunning countryside.
🚌 Getting to Hue
Bus 200,000 VND (~$8), 4 hours.
Daily budget: $30-42
Hue — imperial capital
2 nights. Vietnam’s old imperial capital, history everywhere. Most backpackers use it as a stopover, but it deserves more attention than it gets — the food alone is reason to stay.
🎯 What to do
- Imperial City (Citadel): 200,000 VND entry, half day. UNESCO-listed.
- Royal Tombs: Tu Duc, Minh Mang, Khai Dinh — scattered outside the city, half-day tour ~$15-20.
- DMZ day trip (~$30-45): Vietnam War sites — Vinh Moc tunnels, Hien Luong Bridge across the 17th parallel.
- Hue food specialties: bun bo Hue (spicy beef noodle soup), banh khoai (crispy pancakes), nem lui (lemongrass skewers).
🚌 Getting to Hoi An
- Bus over Hai Van Pass 150,000 VND (~$6), 3 hours. The views are incredible.
- Hai Van Pass motorbike tour with luggage transport (~$50-70): you ride one of the world’s best coastal roads, luggage goes ahead by car. Epic.
Daily budget: $28-38
🏛️ VIETNAM HIGHLIGHT
Days 45-49
Hoi An — lantern magic
5 nights. Hoi An is magic. UNESCO-listed ancient town, lanterns lit every night, incredible food, and tailors who’ll make you a custom suit in 24-48 hours for ~$80-150. This is the trip’s softest, most beautiful stop.
🎯 What to do
- Get a custom suit/dress made (~$80-200): two fittings over 24-48 hours. BeBe Tailor, Yaly, and Kimmy are the most reliable. Bring a photo of what you want.
- Cooking class (~$25-40): half-day with market visit + 4-5 dishes. Red Bridge and Morning Glory are the best-known.
- My Son Sanctuary (~$15-20): pre-Angkor Hindu temple ruins. Go at sunrise to beat heat and crowds.
- An Bang Beach: cycle 4km from town (rent a bike ~$1.50/day), spend the afternoon. Fresh coconuts along the way.
- Cham Islands snorkel day trip (~$30): coral reefs, boat ride. April-September only.
- Walk the Ancient Town at night: lanterns lit from sunset. Friday nights are full moon lantern festival (lanterns released into the river).
🚌 Getting to Da Lat
Sleeper bus 300,000-400,000 VND ($12-16), 12-14 hours. Long but uses an overnight.
Daily budget: $35-55
Da Lat — mountain escape
3 nights. In the central highlands, 1,500m elevation, actually cool (18-25°C year-round). French colonial architecture, pine forests, strawberry farms, and the Crazy House — a fairy-tale style guesthouse designed by Hằng Nga, daughter of former Vietnamese PM Trường Chinh.
🎯 What to do
- Canyoning (~$45-65): jumping off waterfalls, abseiling. Adrenaline-heavy day, the highlight for most travellers. Use a licensed operator with insurance — accidents have happened with cheap unlicensed ones.
- Easy Riders motorbike tour: half-day or multi-day with local guide on the back of a motorbike. Great way to see the central highlands.
- Crazy House: ~80,000 VND ($3). Genuinely weird Gaudí-inspired architecture.
- Da Lat night market: grilled corn, BBQ, soy milk. Cooler evenings make eating outdoors actually pleasant.
🚌 Getting to Ho Chi Minh City
Bus 250,000 VND (~$10), 6-7 hours.
Daily budget: $30-45
Ho Chi Minh City (Saigon) — southern hub
4 nights. Vietnam’s biggest, loudest, hottest city. Locals still call it Saigon. The traffic is genuinely terrifying for the first 24 hours (just walk slowly and don’t stop). One of the best food cities in SEA.
🎯 What to do
- Cu Chi Tunnels half-day (~$15-25): Viet Cong tunnels, claustrophobic, essential context.
- War Remnants Museum: 40,000 VND ($1.50). Heavy, important, give it 2-3 hours.
- Mekong Delta 2D1N (~$50-80): floating markets, homestay, boat through canals. Cai Be and Ben Tre are the standard routes.
- Saigon street food tour (~$25-35): banh mi at Banh Mi Huynh Hoa, bun thit nuong, com tam, Vietnamese coffee.
- Bui Vien Street: backpacker street, beer bars from 6pm.
- Rooftop bars in District 1: Chill Skybar (overpriced), Saigon Saigon (classic), or just any building with a roof.
🚌 Getting to Cambodia
- Bus to Phnom Penh: $10-15 USD, 6-7 hours. Border at Moc Bai/Bavet, e-visa or visa on arrival (~$30 USD). This border is open and operating normally.
- Direct bus to Sihanoukville: ~$20, 10-12 hours.
Daily budget: $32-50
🇰🇭 Month 3: Cambodia (14 days)
Budget: AU$700-1,000 · Phnom Penh → Kampot → Koh Rong → Siem Reap → fly out
🛬 Critical: how to leave Cambodia in 2026
All land borders between Cambodia and Thailand are closed. To get back to Bangkok for your flight home, you’ll need to fly: Siem Reap → Bangkok or Phnom Penh → Bangkok runs $80-150 one-way on AirAsia, Vietjet, or Cambodia Angkor Air. Book this before you leave Vietnam — prices climb if you book within 1-2 weeks of departure. Compare on Trip.com.
Phnom Penh — capital city
3 nights. Grittier than most SEA capitals. The Khmer Rouge history is heavy and unmissable. Approach the city with patience — it takes time.
🎯 What to do
- S-21 (Tuol Sleng) + Killing Fields: ~$20 combined entry + tuk-tuk. Heavy day. Audio guides are essential — go in informed.
- Royal Palace + Silver Pagoda: $10 entry. Respectful clothing required.
- Russian Market (Phsar Toul Tom Poung): chaotic, authentic, good for souvenirs and food.
- Riverside (Sisowath Quay): evening walks, beer gardens, fresh air off the Mekong.
🚌 Getting to Kampot
Bus $6-10, 3-4 hours.
Daily budget: $25-40
Kampot — riverside chill
3 nights. Sleepy riverside town, famous for pepper farms. Perfect break from constant movement after Saigon and Phnom Penh.
🎯 What to do
- Bokor Hill Station (~$25): abandoned French casino, mountain views.
- Kampot Pepper Farm + Salt Fields tour (~$20): the pepper is genuinely world-class.
- Kayak/SUP the Kampot River: ~$5-8/day rental, sunset paddles especially good.
- Kep day trip: crab market + crab shacks. Eat fresh crab with Kampot pepper — Cambodia’s signature dish.
🚌 Getting to Sihanoukville (for islands)
Bus $5-8, 2 hours.
Daily budget: $22-35
⚠️ About Sihanoukville (2026 reality)
Sihanoukville has changed dramatically in the past 5 years. Chinese casino development has destroyed most of the old backpacker town — beaches are now lined with concrete towers and construction zones. Most travellers transit through quickly to reach the islands. Don’t stay overnight in Sihanoukville if you can avoid it — head straight to Koh Rong or Koh Rong Sanloem.
Bring USD cash before leaving Sihanoukville — there are no ATMs on the islands.
🏝️ ISLAND PARADISE
Days 63-67
Koh Rong & Koh Rong Sanloem
5 nights. White sand, turquoise water, bioluminescent plankton, basically no development. Cambodia’s best islands. Split between party (Koh Rong, Koh Touch area) and paradise (Koh Rong Sanloem, M’Pai Bay).
⚠️ Island essentials — read this
- NO ATMs on either island. Bring USD cash for your whole stay — withdraw $200-300 in Phnom Penh or Kampot.
- Limited electricity — generators run set hours, may shut off overnight.
- Internet is spotty — embrace the digital detox.
- Bring a basic first-aid kit — coral cuts, mosquito bites, hangover painkillers.
🎯 What to do
- Beach days on Long Set Beach (Koh Rong) or Saracen Bay/Lazy Beach (Sanloem).
- Bioluminescent plankton: swim at night, water lights up blue. Best on moonless nights.
- Snorkeling: rent gear, day boat trips ~$15-25.
- Jungle trek across Koh Rong (Koh Touch to Long Set, ~45 min).
- Sunset beers at any beach bar, ~$1-2.
💡 Recommended strategy
- Nights 1-3: Koh Rong Sanloem (M’Pai Bay for chill, Saracen for resort feel)
- Nights 4-5: Koh Rong (Koh Touch for parties, Long Set for chill)
- Or: all 5 nights on Sanloem if you want pure relaxation
🚢 Getting around + to Siem Reap
- Sihanoukville → Koh Rong ferry ~$12-15 each way
- Inter-island ferry ~$10
- From islands to Siem Reap: ferry back to Sihanoukville, then bus to Siem Reap ~$12-15, 8-10 hours. Or fly Sihanoukville → Siem Reap ~$60-80.
Daily budget: $30-45 (island prices higher than mainland)
🏛️ GRAND FINALE
Days 68-70
Siem Reap — Angkor Wat
3 nights. The reason most travellers visit Cambodia. Sunrise over Angkor Wat is genuinely worth the 4:30am wake-up. Ta Prohm’s tree-strangled ruins, Bayon’s smiling faces, and Angkor Thom’s scale will recalibrate what “old” means.
🎯 Angkor passes
- 1-day pass: $37. Doable but tight.
- 3-day pass: $62. Best value — use over a week (the days don’t have to be consecutive).
- 7-day pass: $72. Overkill for most.
Hire a tuk-tuk driver for $15-25/day to cover the temples (they’re spread over ~30km). English-speaking drivers double as basic guides; English-speaking licensed guides cost ~$30-40 extra.
Tours and tuk-tuk packages bookable via GetYourGuide or Klook.
🌅 Temple strategy
- Day 1 (small circuit, sunrise): Up at 4am, sunrise at Angkor Wat, then Bayon (Angkor Thom), Ta Prohm (Tomb Raider temple), Banteay Kdei. Back to hotel by 1pm to escape the heat.
- Day 2 (big circuit): Preah Khan, Neak Pean, East Mebon, Pre Rup. Sunset at Phnom Bakheng.
- Day 3 (optional outer): Banteay Srei (1 hour drive), Kbal Spean. Or rest day + Tonle Sap floating villages.
🎯 Beyond temples
- Phare Cambodian Circus (~$18-35): evening acrobatic shows. Genuinely good, funds Cambodian arts education.
- Pub Street + Old Market: backpacker chaos, $0.50 draft beers, fish foot spas, fried tarantula.
- Cambodian massage: $5-8/hour.
✈️ Flying out
Siem Reap-Angkor International Airport (SAI, opened 2023) is 50km from the city. Don’t use the old Siem Reap airport (REP) — it’s closed. Flights from SAI to Bangkok run ~$80-150 on AirAsia, Vietjet, Cambodia Angkor Air. Book early — prices spike close to departure. Compare on Trip.com.
Daily budget: $45-80 (temple days)
💰 Complete 3-month budget breakdown
| Country | Days | Daily $ | Total $ |
|---|---|---|---|
| 🇹🇭 Thailand | 28 | $35-55 | $980-1,540 |
| 🇱🇦 Laos | 14 | $20-35 | $280-490 |
| 🇻🇳 Vietnam | 14 | $30-50 | $420-700 |
| 🇰🇭 Cambodia | 14 | $35-55 | $490-770 |
| Daily costs total | 70 | — | $2,170-3,500 |
Additional costs
- International flights: $800-1,500 USD return (depends on origin)
- Flight Cambodia → Bangkok (required due to closed border): $80-150 one-way
- SafetyWing insurance (3 months): $135
- eSIM data (Saily, 4 countries): ~$40-60
- Visas: Cambodia e-visa $36, Laos visa on arrival $30-40, Vietnam e-visa $25, Thailand visa-free for most
- Emergency buffer: $300-500
Grand total for 3 months
USD $3,600 – $5,800
~AU$5,500-9,000 · Budget: $4,000 · Mid-range: $5,500 · Comfortable: $7,500+
💡 Essential SEA travel tips
- Install eSIM before flying. Saving 30 minutes at Suvarnabhumi vs queuing for a SIM kiosk is the easiest win of the trip. Saily works across all four countries.
- Insurance from day one. Motorbike accidents are the #1 backpacker injury — and many travel insurance policies exclude motorbike riding without a valid licence. SafetyWing covers motorbike use with a licence. Get one in your home country before you fly.
- Use 12go for almost all transport. Buses, trains, ferries, even some flights. Pay by card, get e-tickets, no language friction at bus stations. Slightly more expensive than buying in person but worth it. 12go.asia covers SEA comprehensively.
- Don’t pre-book the whole trip. Book first 2-3 nights and your return flight, leave the middle flexible. Plans change — you’ll want to extend Hoi An, skip Vientiane, or detour to Phu Quoc. Book accommodation 1-2 nights ahead via Hostelworld or Trip.com. Exception: Full Moon Party dates, Tet (Vietnamese New Year), Songkran (Thai New Year).
- Carry $200-300 USD cash. Cambodia runs on USD (small bills, crisp clean ones — damaged bills get refused). Laos villages cash-only. Vietnam and Thailand mostly cards in cities but cash in rural areas.
- Travel money matters. Australian travellers: Up Bank (Mastercard) and Wise (Visa) cover both networks. Up’s 0% FX + unlimited free ATMs saves ~$25 per withdrawal vs Big Four. Don’t carry an everyday CommBank/Westpac/ANZ card as primary.
- Eat street food. The best food is on the street — $1-3 meals, freshly cooked. Look for stalls with crowds of locals. Your stomach will adjust after 3-5 days. Carry Imodium for the first week. Avoid ice in rural areas; stick to bottled water everywhere.
- Pack light — buy on the road. 40-50L backpack max. Elephant pants ($3), tank tops ($2), flip-flops ($1) are all cheaper there. Bring only quick-dry technical gear, one pair of decent shoes, and minimal toiletries.
- Respect dress codes at temples. Shoulders + knees covered at all major temples. Bring a sarong/scarf in your day pack. Shoes off before entering. Don’t point feet at Buddha statues.
🌤️ Best time for a 3-month SEA trip
✅ Best: November-February
Dry season across all four countries. Cool in the north (10-25°C in northern Thailand and Laos), warm beaches in the south. Peak season = more expensive (+30-50%) and crowded, but the weather alone justifies it. Book accommodation further ahead for Christmas/New Year and Chinese New Year periods.
⚠️ Shoulder: March-May & September-October
Fewer tourists, cheaper, but April-May is the hot season — 38-42°C, brutal in cities. Songkran (Thai New Year, mid-April) is fun but expect water fights everywhere and many businesses closed. September-October is end-of-monsoon — hit or miss.
❌ Difficult: June-August (monsoon)
Heavy rain across all four countries, some Cambodian islands shut down boat services, Laos slow boat can be dangerous if river levels run high, transport delays common. If you go anyway, it’s the cheapest and emptiest time. Bring rain gear and patience.
Get the essentials sorted now
eSIM, insurance, travel money, VPN. Total setup time ~30 minutes. You’ll thank yourself when you land at Suvarnabhumi with everything just working.
✅ Pre-departure checklist
- Book international flights (compare on Trip.com)
- Book Cambodia → Bangkok return flight (required due to closed border) — book before you fly
- Get SafetyWing insurance (~$45/month)
- Install Saily eSIM — activate before flying
- Open Wise + Up Bank (if Australian) — order physical cards 2 weeks ahead
- Apply for Cambodia e-visa ($36, takes 3 business days) — or get on arrival
- Apply for Vietnam e-visa ($25, takes 3-5 business days)
- Vaccinations: visit travel doctor 6-8 weeks before. Standard for SEA: Hep A/B, Typhoid, Japanese Encephalitis (if rural), Rabies pre-exposure (if planning lots of contact with stray animals)
- Get International Driving Permit if you plan to ride motorbikes (most countries require it for legal riding + insurance coverage)
- Book first 2-3 nights’ Bangkok accommodation (Hostelworld)
- Notify your bank of travel dates — avoid card blocks on first overseas purchase
- Download offline maps: Google Maps for each country + Maps.me as backup
- Check Smartraveller / your government’s travel advisory the week before flying
- Pack light — 40-50L backpack max
Updated May 2026. Verified against current border situation (Thailand-Cambodia land borders closed since June 2025), 2026 visa rules, and traveller reports. Always verify your government’s current travel advisory before booking. Disclosure: affiliate links throughout — book through them and Backpacking Is Life earns a small commission at no extra cost to you.
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