natural wonder
Sam Phan Bok
A Mekong riverbed of sandstone scoured into thousands of potholes, exposed only when water levels drop between roughly December and May. Locals call it the Grand Canyon of Siam.
15 km · about 30 min drive
Ubon Ratchathani, Thailand · Asia
Pho Sai is worth a stop: 15 minutes from Na Tan, 15km from Sam Phan Bok.
Pho Sai is a town located in Ubon Ratchathani, Thailand. With a population of 0, it is an important destination in Asia.
On a road trip, Pho Sai sits in Thailand, where you drive on the left. It's in the Asia/Bangkok time zone. Below you'll find where to stay, things to do nearby, and everything you need to add Pho Sai to your route.
Pho Sai (Thai: โพธิ์ไทร, pronounced [pʰōː sāj]) is a district (amphoe) in the northeastern part of Ubon Ratchathani province, northeastern Thailand.
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Pho Sai offers many attractions including tourist sites, museums, parks, and local restaurants. Explore famous landmarks, scenic roads, and natural wonders on our interactive map and plan your visit.
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Pho Sai is located in Ubon Ratchathani, Thailand, Asia. The coordinates are 15.8259 latitude, 105.2606 longitude.
Pho Sai has a population of approximately 0 people, making it a town in Thailand.
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Essential numbers in Thailand
Tourist police (English): 1155.
Full driving guide for Thailand1 notable place within an hour's drive.
natural wonder
A Mekong riverbed of sandstone scoured into thousands of potholes, exposed only when water levels drop between roughly December and May. Locals call it the Grand Canyon of Siam.
15 km · about 30 min drive
Year-round
Tropical latitude: plan around the wet season rather than temperature.
Other places to explore near Pho Sai.
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