The Huai Sai Yai Waterfall is located in the Boontharik-Khao Yodmon Wildlife Sanctuary, in Ubon Ratchathani province, Thailand. It is a beautiful waterfall that is best visited during the rainy season, from September to December, when the water is flowing the most.
The waterfall can be reached by taking Highway Number 2369 (Baan Huay Sai) north for 26 kilometers from Boontharik district. At Kilometer Marker 29, turn right and go straight for 6 kilometers. There is a shady area by the waterfall that is a popular spot for picnics and relaxing.
Here are some additional things to keep in mind when planning your visit to Huai Sai Yai Waterfall:
- The waterfall is relatively small, so it is not a destination trip for most people. However, it can be a nice stop if you are already in the area.
- There are no amenities at the waterfall, so be sure to bring everything you need with you, including food, water, and sunscreen.
- The waterfall can be slippery, so be careful when walking around.
- It is important to be respectful of the natural environment and leave no trace behind.