Huai Khamin Noi Waterfall is one of the "Hidden Gems" of Phu Hin Rong Kla National Park. Because it is not on the main tourist route, it still retains the tranquility and purity of nature in an impressive way. Suitable for those who want to escape the hustle and bustle and experience nature up close. The waterfall features low sandstone layers arranged rhythmically. The water flows gently and softly, creating a soothing sound like natural white noise that helps create excellent relaxation. The surrounding area is highly humid, causing the rocks to be covered with moss, algae, and ferns, resembling a green velvet carpet. This area is also considered a small and fertile Micro-Ecosystem. You may find endemic plants, such as ground orchids or certain carnivorous plants that thrive in cool and humid weather, making it an interesting natural learning resource for those who love ecosystems. This waterfall is suitable for short-distance hikers, nature photographers, especially macro enthusiasts, as well as those who want to spend time in peace, listening to the sound of water, wind, and forest birds. It's a simple but deeply fulfilling experience.

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How to Get There

• Private Car: From Phu Hin Rong Kla National Park headquarters, take the route to Phu Thap Boek (Highway No. 2331) through the Rong Kla village zone and the route to Man Daeng Waterfall.

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Travel Tips

• The best time to visit is August–October, with beautiful water and lush green forests.
• You should wear shoes that grip wet surfaces well because the rocks are covered with slippery moss.
• Ideal for Macro photography of moss, ferns, and small creatures.
• Take a photo or ask the staff for clear directions to the entrance before entering.
• Follow the principles of Leave No Trace, avoid trampling on moss and aquatic plants.

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Admission Fee:

• Thai citizens: Adults 40–60 baht / Children 20–40 baht
  (Included in the admission fee to Phu Hin Rong Kla National Park)

Opening Hours:

• Open daily: 08:00 AM – 4:30 PM (It is recommended to start walking back before 3:30 PM for safety)