Cruise

Tour · 15 nights · with G Adventures
A 15-night small-group tour with G Adventures covering Ho Chi Minh City, Phnom Penh, Angkor Wat, Bangkok and the Thai islands, blending cultural insight with beach time and local transport experiences.
Highlights
Cyclo tour of Phnom Penh
Guided visit to Angkor Wat temple complex
Snorkelling excursion at Koh Tao
Free time on beaches of Koh Samui and Koh Pha Ngan
Guided tours of Ho Chi Minh City and Bangkok
This 15-night tour by G Adventures carries you through three of Southeast Asia's most diverse destinations. The tour begins in Ho Chi Minh City, where motorbikes squeeze past neon-lit streets and the Cu Chi tunnels lie just outside the urban sprawl. In Phnom Penh, a cyclo tour offers a slower pace, passing gilded pagodas alongside markets that brim with life and spices.
Journeys
Cruise
From the Cambodian capital, you'll fly north to Siem Reap to visit Angkor Wat, the ancient temple complex where stone faces gaze from towering walls shaded by the jungle canopy. Next is Bangkok, a city of contradictions where street food vendors fill the air with aromatic smoke beneath glass towers. Finally, time is spent on Thailand's eastern islands, with chances to swim in Koh Pha Ngan’s secluded lagoons or relax on Koh Samui's sandy beaches. The pace varies, with organised tours balanced by free time to navigate cities or beaches at your own rhythm.
Itinerary
Ho Chi Minh City
Phnom Penh
Siem Reap
Bangkok
Koh Tao
When to go
Lowest price each month, per person.
G Adventures confirms exact dates, availability and prices when you book.
Need to know
For full details of what’s included, check with G Adventures. See the full details on their site
The operator
Small-group tours around the world
Small groups, local guides and a long list of destinations, from the Galápagos to the Mekong.
You book with G Adventures directly. They confirm your place, take payment, and look after you from the moment you leave home; Atlas & Passage’s part ends when you click through.
3 min read

Tour · 2 nights
Vietnam · G Adventures
Departs 21 Nov 2026
from£96.75per person

Tour · 2 nights
Vietnam · G Adventures
6 departures · Nov 2026 – Dec 2026
from£254.25per person

Tour · 6 nights
Vietnam · G Adventures
Departs 7 Dec 2026
from£321.75per person

Tour · 7 nights
Vietnam · G Adventures
Departs 30 Nov 2026
from£329.25per person
Koh Pha Ngan
Koh Samui
These are the places the trip visits, in order. G Adventures publishes the day-by-day itinerary on its own site.