Nam Phut Thap Lao, Ubon Ratchathani

Few waterfalls in Thailand reward visitors with such pristine natural beauty as Nam Phut Thap Lao, where crystal-clear waters cascade down a series of limestone terraces deep within Chaiyaphum’s protected forest. This multi-tiered waterfall creates natural pools at each level, offering some of the cleanest swimming spots you’ll find in northeast Thailand. The relatively remote location means you’ll often have this spectacular cascade to yourself, making it perfect for those seeking an authentic wilderness experience away from tourist crowds.

Seven distinct tiers tumble down the rocky cliff face, each forming its own swimming pool with waters so clear you can see fish darting between the rocks below. The main cascade drops approximately 20 meters, creating a thunderous roar that echoes through the surrounding forest canopy. Swimming is excellent in the deeper pools, particularly the large basin at the waterfall’s base where the cool mountain water provides refreshing relief from Thailand’s heat. Dense tropical forest surrounds the falls, alive with bird calls and the rustle of leaves, while the mist from crashing water creates a naturally air-conditioned microclimate perfect for relaxation.

Tranquility defines the Nam Phut Thap Lao experience, where the only sounds are rushing water and forest wildlife. The pristine environment feels almost untouched by human presence, creating an intimate connection with Thailand’s wild side. Smooth rocks provide natural seating areas for picnicking or simply absorbing the peaceful atmosphere, while the interplay of sunlight filtering through the canopy and dancing on the water creates constantly shifting patterns of light and shadow.

Visit during or shortly after the rainy season (June through November) when water flow reaches its peak and the falls display their full power. A moderate 20-minute hike through forest trails leads to the waterfall – wear sturdy shoes with good grip as paths can be slippery. Bring swimwear, snacks, and plenty of water, as no facilities exist at the site. The free admission and relatively easy access make this an excellent day trip for anyone exploring Chaiyaphum province’s natural attractions.