Southeast Asia Encompassed — Self-Launched: Bangkok to Halong Bay Overland Adventure

Arrive in Bangkok and check into a central guesthouse in the Khao San Road / Banglamphu area. Spend your first afternoon exploring the Grand Palace, Wat Pho's reclining Buddha and the bustling streets of Chinatown. Kick off with street food — pad thai, mango sticky rice and fresh coconut water. Take time to get your bearings and plan the weeks ahead.

🚌Airport rail link + local transport, ~£5

🛏Budget guesthouse near Khao San Road, ~£10

• →Grand Palace & Wat Pho visit (~£11 entry)
• →Walking tour of Banglamphu and Chinatown
• →Evening street-food tasting session

Book a longtail boat (khlong) tour of the Chao Phraya River and Thonburi waterways, threading through quiet canals to glimpse wooden stilt houses, local markets and riverside temples — the 'Venice of the East'. Independent boat hire off the pier is a fraction of organised tours. Spend the afternoon exploring Wat Arun at golden hour.

🚌Short local boat / tuk-tuk hops, ~£4

🛏Same guesthouse in Banglamphu, ~£10

• →Self-booked longtail canal boat tour (~£13)
• →Wat Arun visit at sunset
• →Amulet market & riverside wander

Spend the morning at Jim Thompson House or Chatuchak weekend market before catching the popular second-class sleeper train from Bangkok to Chiang Mai (~13 hours, ~£18). Overnight trains are comfortable with reclining berths, fresh linens and a dining car selling Thai classics. Wake up in the cool northern capital.

🚌Overnight 2nd-class sleeper train Bangkok→Chiang Mai, ~£18

🛏Onboard sleeper berth

• →Optional Jim Thompson House museum (~£4)
• →Dinner on the overnight sleeper train

Arrive in the morning and check into a guesthouse inside the old city walls. Explore the sacred grounds of Wat Chedi Luang and Wat Phra Singh, then climb Doi Suthep mountain for panoramic views over Chiang Mai. End the evening drifting through the famous Night Bazaar for street food and handmade silks.

🚌Songthaew shared red truck, ~£4

🛏Old City guesthouse, ~£11

• →Old City temple walk (free-moderate donations)
• →Doi Suthep ascent & golden pagoda (~£2 cable car)
• →Night Bazaar street-food crawl

Join a self-organised minivan day trip (or hire a scooter) to Doi Inthanon National Park. Visit twin chedis at the summit, walk nature trails through mossy cloud forest, cool off at Wachirathan waterfall, and meet ethnic Hmong and Karen communities. Return to Chiang Mai for a late-night bowl of khao soi.

🚌Shared minivan day trip incl., ~£8

🛏Old City guesthouse, ~£11

• →Doi Inthanon day trip (twin chedis, waterfalls, ~£20 incl transport)
• →Royal twin pagodas visit
• →Khao soi (northern curry noodle) dinner

Take a half-day home-style Thai cooking class. Visit a local market with your instructor to pick up fresh ingredients, then learn to balance the four pillars of Thai cuisine — sweet, sour, salty, spicy — as you cook curry pastes and stir-fries. Afternoon free for an elephant sanctuary visit (choose an ethical one) or further temple hopping.

🚌Local walking + occasional songthaew, ~£3

🛏Old City guesthouse, ~£11

• →Thai cooking class incl. market tour (~£22)
• →Optional: ethical elephant sanctuary half-day (~£45 out-of-budget)

Note: G Adventures visits Kuang Si on the Laos leg (Day 7 of their itinerary). Take an early shared songthaew out of town for a day by the falls — swimming in the vivid aquamarine pools and hiking the short forest trail to the top. Combine with a local hill-tribe market visit along the scenic mountain road back.

🚌Shared songthaew, ~£9

🛏Guesthouse near the falls or back in town, ~£11

• →Shared songthaew to Kuang Si (~£9 round trip)
• →Swim in tiered turquoise pools & jungle trek
• →Scenic mountain road market stop

Take an early local bus from the north of Thailand to the border town of Chiang Khong. Cross the Friendship Bridge IV into Laos at Huay Xai by local minivan (~£7 with visa processing at the border). Apply for a Laotian eVisa in advance to speed things up. Stock up for two days on the slow boat and find a riverside guesthouse.

🚌Bus Chiang Mai→Chiang Khong, ~£11 + border shuttle, ~£3

🛏Riverside guesthouse, Huay Xai, ~£10

• →Border crossing & Laos visa on arrival (~£32)
• →Stroll Huay Xai's riverside night market

Board the famous two-day Mekong slow boat from Huay Xai. Settle onto long-boat benches with fellow travellers, and watch golden mountains, riverside villages and buffalo grazing drift by for the full day. Overnight at the halfway village of Pakbeng — a genuine riverside backpacker stop with a simple night market.

🚌Included in slow-boat ticket

🛏Simple guesthouse, Pakbeng, ~£9

• →Mekong slow boat Huay Xai→Pakbeng (2-day ticket ~£28 total)
• →Riverside sunset and Pakbeng village wander

Complete the second stretch of the slow boat, winding south past dramatic karst cliffs to Luang Prabang. Arrive in the late afternoon. This sleepy UNESCO-listed town, where saffron-robed monks and French colonial villas meet the shimmering Mekong, immediately charms. Check into a heritage-style guesthouse and eat Laos larb at the famous night market.

🚌Included in slow-boat ticket

🛏Heritage guesthouse, Luang Prabang, ~£12

• →Mekong slow boat arrival in Luang Prabang
• →Luang Prabang night market & street food

Wake pre-dawn (respectfully) to watch the long procession of monks collecting alms through the streets, an ancient Buddhist ritual. Later, scooter or tuk-tuk to the multi-tiered Kuang Si falls with its bear rescue centre and hill-tribe village — swim in the azure pools. Afternoon: climb Mount Phousi for a 360° panorama and tour the hundreds of wats in the old quarter.

🚌Scooter hire or shared tuk-tuk, ~£7

🛏Heritage guesthouse, Luang Prabang, ~£12

• →Dawn alms-giving ceremony (observer)
• →Kuang Si waterfalls & bear rescue centre (~£5)
• →Mount Phousi sunset viewpoint (~£3)

Catch a short internal flight to the laid-back Lao capital of Vientiane (~£60, ~1 hour — worth it to save a slow 10-hour road day). Spend the relaxed afternoon walking the wide boulevards along the Mekong, visiting the golden That Luang stupa, the Patuxai arch, and sipping a Beerlao at a riverside café as the sunsets over Thailand across the water.

🚌Internal flight Luang Prabang→Vientiane, ~£60

🛏Central guesthouse, Vientiane, ~£11

• →That Luang stupa & Patuxai arch
• →Mekong riverside promenade at sunset
• →Beerlao & laap at riverside restaurant

Morning flight (or overnight bus if time allows) from Vientiane to Hanoi (~£70). Check into a guesthouse in the frenetic yet magnetic Old Quarter. Wander around Hoan Kiem Lake, cross the iconic red Huc Bridge, visit Ngoc Son temple, and settle in with locals at a century-old lakeside café. Optional: pay a visit to the ancient Tran Quoc Pagoda on Tay Ho lake.

🚌Flight Vientiane→Hanoi prepaid (~£50) + local rides

🛏Old Quarter guesthouse, Hanoi, ~£12

• →Hoan Kiem Lake, Ngoc Son Temple & walking streets
• →Optional: Tran Quoc Pagoda visit
• →Egg coffee at a historic Old Quarter café

Join a budget-to-mid-range shared overnight junk-boat cruise in Halong Bay (book 1-2 days in advance — from ~£60 all-inclusive for an overnight trip). Cruise past towering limestone karsts, kayak into hidden lagoons, swim in emerald water, explore Sung Sot (Surprise) Cave, and sleep aboard on the still bay as stars appear over the Gulf of Tonkin.

🚌Shared minivan Hanoi→Halong incl. in cruise, ~£8

🛏Onboard Halong Bay cruise cabin

• →Overnight Halong Bay junk cruise incl. meals (~£65)
• →Kayaking & cave exploration
• →Squid fishing & sunrise tai chi on deck

Sail back to shore after breakfast, return to Hanoi by shared van and enjoy a final bowl of authentic phở bò before boarding the overnight Reunification Express sleeper train heading south to Hue (~14 hours, ~£15 in a soft sleeper). Watch the Vietnamese countryside flicker past under the stars.

🚌Overnight sleeper train Hanoi→Hue, ~£16

🛏Onboard sleeper train

• →Final Halong Bay morning sail
• →Phở bò in Hanoi's Old Quarter
• →Overnight Reunification Express to Hue

Arrive in Hue in the early hours and drop bags at a guesthouse by the Perfume River. Spend the day exploring the UNESCO-listed Imperial Citadel — its walled fortress, throne halls and gardens. Optional: join a legendary motorbike tour with a local driver who zips you to the ornate royal tombs of Khai Dinh and Tu Duc on the river's far bank, plus incense village and dragon boat.

🚌Local taxis/cyclos or motorbike tour, ~£7

🛏Perfume River guesthouse, hue, ~£11

• →Imperial Citadel exploration (~£7 entry)
• →Optional: Hue motorbike tour to Royal Tombs (~£22)

Take one of two options: hire a motorbike to ride the stunning Hai Van Pass coastline with ocean and lagoon views (the famous Top Gear route), or take the cheaper local bus through the tunnel to Danang then to Hoi An (~£6). Stop in Danang to see the giant Lady Buddha at Linh Ung Pagoda and the golden bridge at Ba Na Hills (optional). Evening in lantern-lit Hoi An.

🚌Local bus or bike hire Hue→Hoi An, ~£9

🛏Hoi An homestay/guesthouse, ~£11

• →Hai Van Pass crossing by bike or bus
• →Optional: Marble Mountains caves near Danang
• →Hoi An's magical lantern-lit old town at night

Explore Hoi An's charming old town — the Japanese Covered Bridge, ancestral homes, Chinese assembly halls and quiet pagodas. Feast on cau lau and white rose dumplings in a cooking class (over 26 types of noodles!), or book an affordable bespoke suit or ao dai from the town's famous tailors. Enjoy the town's UNESCO-atmosphere by bicycle as day turns to golden lantern dusk.

🚌Bicycle hire & local walks, ~£4

🛏Hoi An homestay/guesthouse, ~£11

• →Hoi An old-town walking itinerary (entry pass ~£5)
• →Vietnamese cooking class & foodie tour (~£25)
• →Sunset cruise on the Thu Bon river

A free day to tailor the experience. Option one: cycle 4km to the calm palm-fringed, southward stretch of white-sand An Bang beach. Option two: scooter north to the marble mountain caves and son of the Cham civilisation at My Son Sanctuary (dramatic red-brick towers in a jungle valley). Option three: relax, revisit tailors and dine on Hoi An specialities.

🚌Rental scooter or minivan, ~£8

🛏Hoi An homestay/guesthouse, ~£11

• →An Bang or Cua Dai beach day
• →Optional: My Son Sanctuary day trip (~£25) or Marble Mountains
• →Free time for Hoi An's cafés and lantern shops

Fly (the recommended option to save 20+ hours of overland travel) from nearby Danang south to Ho Chi Minh City (~£65 for a quick hop). Alternatively, take the longer sleeper. On arrival, check into a District 1 guesthouse, then dive into the city's energy — the historic Rex Hotel rooftop, Ben Thanh market's chaotic stalls, and Cà phê sữa đá at a roadside stand.

🚌Internal flight Danang→HCMC, ~£65

🛏District 1 guesthouse, HCMC, ~£12

• →Flight Danang→Ho Chi Minh City
• →Ben Thanh Market & city lights
• →Rooftop cocktail or café culture in District 1

A sombre and moving day. Visit the War Remnants Museum (harrowing but essential), the Reunification Palace, the French-colonial Notre-Dame Cathedral and Central Post Office. In the afternoon travel out to the Cu Chi Tunnels — a vast underground network of Viet Cong tunnels you can actually crawl through (~£10 with transport). Reflect in the evening over garden dinner in the backpacker district.

🚌Shared van to Cu Chi, ~£8

🛏District 1 guesthouse, HCMC, ~£12

• →War Remnants Museum (~£0.6)
• →Reunification Palace & colonial landmarks
• →Cu Chi Tunnels half-day tour (~£15)

Take a shared day cruise south into the Mekong Delta. Glide along shaded canals in a traditional sampan, visit coconut-candy workshops and floating markets like Cai Be, taste tropical fruit in quiet orchard villages. Return to HCMC for one last Vietnamese feast. Book your bus through to Phnom Penh, Cambodia, for the morning.

🚌Shared day tour transport, ~£8

🛏District 1 guesthouse, HCMC, ~£12

• →Mekong Delta day tour (floating markets, ~£25)
• →Sampan canal ride & tropical fruit tasting

Cross the border by local bus into Cambodia (visa on arrival ~£28) and arrive in the sprawling capital of Phnom Penh. Drop bags, then settle into a cyclo (traditional pedicab) and ride from Wat Phnom through the French-quarter past the post office & colonial Vann's restaurant, on to the glittering Royal Palace and Silver Pagoda, and the essential National Museum of Cambodia.

🚌Local bus HCMC→Phnom Penh, ~£13

🛏Central Phnom Penh guesthouse, ~£11

• →Cambodia border visa (~£28)
• →Traditional cyclo tour of the colonial quarter
• →Royal Palace, Silver Pagoda & National Museum

A powerful and important day. Visit Tuol Sleng (S-21), the former school-turned-genocide prison, then travel to the Choeung Ek Killing Fields memorial where mass graves and the stupa of skulls stand in silent memorial. Book with a tuk-tuk driver or small local guide through the day. In the evening, have a relaxed celebration dinner on a rooftop overlooking the Mekong and Tonlé Sap after such an emotional day.

🚌Day tuk-tuk hire, ~£10

🛏Central Phnom Penh guesthouse, ~£11

• →Tuol Sleng Genocide Museum guided visit (~£3.50)
• →Choeung Ek Killing Fields memorial (~£6 incl. audio guide)
• →Rooftop riverfront dinner to decompress

Take the comfortable 6-hour local VIP bus north to Siem Reap (~£10). Book directly with a reputable line like Giant Ibis. Settle into a guesthouse or hostel near the old market. Get your Angkor ticket sorted for the following morning (1-day pass ~£35), relax with a Khmer massage and line up that sunrise alarm. Pub Street locals like to celebrate with a cold Angkor beer.

🚌VIP bus Phnom Penh→Siem Reap, ~£10

🛏Siem Reap guesthouse/hostel, ~£11

• →Bus Phnom Penh→Siem Reap
• →Book Angkor Archaeological Park pass
• →Old Market & relaxed Khmer dinner

Up before dawn to see the sun rise over the iconic towers of Angkor Wat reflected in the lotus-filled moat. Spend the day touring the sprawling temple complex by tuk-tuk (pre-arranged ~£20 for the day). See the eerie faces of Bayon, the jungled Ta Prohm (the Tomb Raider temple), and the Terrace of the Elephants. Consider the boat hop to a traditional lake village at sunset.

🚌Hire tuk-tuk for the day, ~£10

🛏Siem Reap guesthouse/hostel, ~£11

• →Dawn at Angkor Wat
• →Bayon & Ta Prohm temples
• →Grand & Small Circuit by hire tuk-tuk (~£22 for day incl. driver)

Escape the crowds with a day tuk-tuk run to the pink sandstone citadel of Banteay Srei (the 'Citadel of Women') carved from rose-coloured stone, and the atmospheric, semi-collapsed Beng Mealea ruining in the jungle. Back in Siem Reap, browse the night market and treat yourself to fish spa / amok curry on the river.

🚌Long-distance tuk-tuk day hire, ~£15

🛏Siem Reap guesthouse/hostel, ~£11

• →Banteay Srei and Beng Mealea day excursion (~£30 incl. tuk-tuk + entry)
• →Siem Reap night market & arts scene

Full travel day: take the local bus from Siem Reap to Poipet, cross the Thai border, catch the onward bus/train towards Bangkok (~£25 all-in for the route) and arrive in the metropolis by evening. Celebrate the epic loop with a final canal-side dinner and rooftop reflection on 28 days crossing four countries.

🚌Bus Siem Reap→Bangkok via Poipet border, ~£25

🛏Backpacker hotel/guesthouse, Bangkok, ~£14

• →Cambodian-Thai border crossing
• →Overland bus/train to Bangkok
• →Farewell seafood dinner on the Chao Phraya

Final morning. Grab a last plate of pad thai, buy souvenirs from the floating markets or revisit a favourite spot before heading to the airport. If you have a late flight, spend the day exploring the modern art at MOCA, the Jim Thompson House, or relax in a traditional Thai massage studio. Reflect on a month of overland adventure through Thailand, Laos, Vietnam and Cambodia.

🚌Airport rail link/taxi, ~£6

🛏Fly out or optional airport hotel

• →Farewell street-food breakfast
• →Optional last-day shopping/relaxation at Thai massage studio
• →Airport transfer for departure