Huai Lao Waterfall Forest Park was established in 1997, covering an area of approximately 2,125 rai (about 340 hectares) within the Phu Kho–Phu Kratae National Forest Reserve. The area ranges in elevation from 200 to 800 meters above sea level and is mostly covered by mixed deciduous forest rich in biodiversity.

The waterfall stretches roughly 1 kilometer from top to bottom and consists of multiple levels (commonly reported as 9 or 10). Each level has its own distinct charm — some have shallow pools suitable for swimming, while others feature wide rocky platforms that make perfect picnic or relaxation spots. The uppermost levels offer panoramic views of the surrounding forested mountains, especially beautiful during the rainy and early winter seasons.

Visitors can follow a nature trail that runs alongside the stream, allowing exploration of each waterfall tier. During the rainy season, the waterfall flows strongly, creating a cool and refreshing atmosphere. Other natural attractions nearby include Tham Kaew (Crystal Cave) and Tham Heia (Heia Cave) — both limestone caves featuring impressive stalactites and stalagmites. Visitors wishing to explore these caves should contact park officials in advance for guidance.

The forest park provides basic visitor facilities, including a camping area, toilets, and parking. However, no accommodation is available, and visitors are required to bring their own tents, camping gear, and food supplies, as there are no large shops or restaurants inside the park.

• By Private Car:From Loei city, take Highway No. 201 (Loei–Phu Kradueng) toward Wang Saphung District. Turn left onto Highway No. 2255 and continue for about 20 kilometers. At the Nong Khan Community School junction, continue straight for another 9 kilometers to reach the Huai Lao Waterfall Forest Park office.

• By Public Transport:Take a bus to Phu Luang or Wang Saphung District. From there, hire a local songthaew (shared taxi) or private vehicle to reach Huai Lao Waterfall Forest Park. Public transport may be limited, so it is recommended to plan ahead.

• The best time to visit is during the rainy season and early winter, when the waterfall is at its most beautiful.

• Wear proper footwear suitable for forest trekking and slippery terrain.

• If planning to camp, contact park staff in advance to reserve a camping spot.

• Avoid swimming during heavy rain or when water flow is strong, for safety reasons.

Entrance Fee

• No entrance fee.

Opening Hours

• Open daily from 08:30 AM to 4:30 PM.