Moderate
Nusa Penida, Bali
Bali's wild island escape — hike to the dinosaur-ridge cliffs of Kelingking Beach, snorkel with manta rays at Manta Point, and descend the cliff stairs to Peguyangan.
FlyStayEatMoveGearBeauty
Live
Global Adventures in Southeast Asia
More than you planned. Exactly what you needed.
Bali's rice terraces, Thailand's Gulf coast, Vietnam's Ha Long Bay, the Philippines' Tubbataha Reef, and Cambodia's Angkor Wat. Southeast Asia is the OS's highest-density SI region — relevant across tropical beaches, wellness, culinary, culture, adventure, nightlife, and diving.
9 countries
Hub: BKK
7 destinations in this region
Book ExperiencesBook accessible adventure travel — day tours, weekend trips, multi-day small-group adventures
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Pick your providersTop destinations in Southeast Asia
Expert guides for Global Adventures travel — each with provider recommendations, a safety card, and the full 10-Well coverage. Showing the top 12, six at a time.
Moderate
Sabah, Borneo
Wild Borneo — meet orphaned orangutans at Sepilok, dive world-ranked Sipadan, and climb above the clouds to the summit of Mount Kinabalu.
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Very Good
Chiang Mai, Thailand
Ancient temples in the mountains, the best cooking schools in Southeast Asia, and elephants that you can actually feel good about visiting.
FlyStayEatMoveBeautyActivities
Moderate
Komodo National Park, Indonesia
Indonesia's primeval wild — track Komodo dragons on foot, dive electric reefs alive with mantas, and climb to Padar Island's three-bay view.
FlyStayMoveGearActivitiesInsure
Moderate
Raja Ampat, Indonesia
The most biodiverse marine ecosystem on Earth — 75% of all known coral species, 1,400 fish species, and a silence underwater that no other place on the planet can match.
FlyStayEatGearActivitiesInsure
Moderate
Siem Reap, Cambodia
The largest religious monument on Earth — built in the 12th century, reclaimed by jungle, and still the most breathtaking human achievement in Southeast Asia.
FlyStayEatMoveActivitiesInsure
Best Time to Visit Southeast Asia
Peak Season
November–March (cool and dry — varies by subregion)
Shoulder Season
April, October
Low Season
May–September (monsoon — but many areas still travelable)
Season profiles vary significantly between Gulf of Thailand, Andaman Sea, and island regions.
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