Waterfall
Nam Tok Thilawsu
Located in the Um Phang Wildlife Sanctuary, this waterfall is Thailand’s largest, measuring an estimated 200m high and up to 400m wide during the rainy season. Thais, particularly fanatical about such things, consider Nam Tok Thilawsu to be the most beautiful waterfall in the country. There’s a shallow cave behind the falls and several levels of pools suitable for swimming.