A 21-day overland and island loop that links Hanoi, Ha Long Bay, the Mekong Delta, Angkor Wat, Bangkok and Phi Phi. Expect overnight cruises, temple walks, river cycling and island snorkeling balanced with relaxed beach days.
More ways to explore the area's outdoor wonders
The morning light in Hanoi spills across narrow streets and scooter horns thread the air as your driver escorts you to the gate; by day two you’re cutting through limestone towers in Ha Long Bay, paddling beneath cliffs that lift like stone guardians from the sea.
Difficulty
moderate
Duration
21 days
Fitness Level
Moderate fitness: able to walk several hours, climb stairs at temples and manage short kayak/snorkel sessions; gentle days of rest included.
Wildlife
History
The route traces major Southeast Asian histories: Vietnamese imperial centers, Khmer Angkorian statecraft (Angkor Wat, 12th century), and centuries of riverine trade along the Mekong.
Conservation
Overtourism and coral damage are local concerns—choose reef‑safe products, avoid touching marine life, and support community-run projects to keep waterways and temples preserved.
Reserve your spot on the 21-Day Beauty of Vietnam, Cambodia And Thailand today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Carry digital and paper passport copies
Immigrations and internal flights require your passport; keep a waterproof paper copy and a phone photo in case of delays or loss.
Start temples at dawn
Angkor Wat and Angkor Thom are busiest midday—arrive early to beat crowds and the heat for better light and quieter photography.
Bring reef-safe sunscreen and a snorkel mask
Boat days at Phi Phi and Bamboo Island expose skin and eyes to bright sun and salt water—reef-safe sunscreen protects coral while a mask improves snorkeling comfort.
Pack a lightweight rain jacket
Sudden tropical downpours are common, especially June–September, and can soak luggage or slow transfers—quick-dry outerwear keeps you moving.
Lightweight walking shoes
Durable soles and support for temple steps, markets and light hikes.
Packable rain jacket
Quick protection from tropical downpours during transfers and boat days.
summer
Reef-safe sunscreen & quick-dry swimsuit
Protects skin and local reefs during snorkeling and beach days.
summer
Passport organizer / daypack
Keeps travel documents, small electronics and water bottle accessible during multi-leg transfers.