The Huai Luang Waterfall is one of the most beautiful and important tourist attractions in Phu Chong Na Yoi National Park in Ubon Ratchathani Province.

This beautiful waterfall is located in Phu Chong Na Yoi National Park, which covers the districts of Buntharik, Na Chaluai and Nam Yuen in Ubon Ratchathani province.

It also borders Laos and Cambodia, which makes the forests here incredibly beautiful and lush.

Interesting facts about the Huai Luang Waterfall

Former name: Locals call it Bak Tew Waterfall.

Size: This large waterfall originates from the Huai Luang stream and reaches a height of approximately 45 meters (some sources cite 30–50 meters). It plunges down a steep rock face. Highlights: The waterfall cascades into a large, emerald-green pool with a pristine white sand beach. A wonderful place for swimming.

Significance: Considered one of the largest and highest waterfalls in the lower northeastern region.

Access: To view the waterfall and swim beneath it, you must descend a staircase with approximately 272 to 273 steps.

Arrival and Location Location: Located in Phu Chong Na Yoi National Park, Na Chaluai Subdistrict, Na Chaluai District, Ubon Ratchathani Province.

Distance: Approximately 3.5 kilometers from the park headquarters.

Directions: From Ubon Ratchathani, take National Route 24 (Ubon Ratchathani – Det Udom). Then turn onto National Route 4029 towards Na Chaluai. Next, follow National Route 2248 past the district office to the park entrance. The total distance is approximately 120–140 kilometers.

Basic visitor information: Park entrance fee (price for Thais):

Adults: Approximately 40 Baht

Children: Approximately 20 Baht

Vehicles: Approximately 30 Baht (for cars)

Opening hours: Normally 8:30 am - 4:30 pm (please check with the park before your arrival)

Best time to visit: The waterfall flows almost year-round, but is particularly beautiful during the rainy season (July to October). It is also excellent for swimming in winter and during the dry season (November to May), as the water is crystal clear then.