Ubon Ratchathani · Isaan & the north-east · Thailand
★★★☆☆ View & landmark
No admission charge for anyone. Parking or transport may still cost.
FREE. Thousands of potholes worn into a rock shelf in the Mekong, called the Grand Canyon of Thailand. ONLY EXPOSED WHEN THE RIVER IS LOW, roughly January to May - for the rest of the year it is underwater and there is nothing to see.
| Adult ticket | Free entry |
|---|---|
| Child ticket | Free entry |
| Typical visit | 2 hours |
| Opening hours | VISIBLE ONLY in the dry season, roughly Jan-May |
| Indoors or out | Outdoors |
| Region | Isaan, Thailand |
| Prices quoted in | THB |
The planner warns of hot in April; and wet in September, October. Outside those months it says nothing, which is the point — a warning that fires every day is one nobody reads.
Add Sam Phan Bok to an itinerary
The planner prices a whole day for your exact party, warns about closures and drive times, and totals the trip in your own currency.
Official page: https://www.tourismthailand.org/