Thi Mo Bo comes from the Karen language, meaning “waterfall flowing from the mountain peak.” This natural waterfall emerges amid the lush forests of Tha Song Yang District.

Special Features:

The waterfall does not have a pool for swimming, as the water cascades down limestone cliffs over small rock layers directly into the roadside drainage along Highway 105.

Scenic Beauty:

During the rainy season, the waterfall spreads out into a wide curtain of white water, contrasting beautifully with the dark green moss and ferns clinging to the cliff, creating a surprisingly picturesque scene right beside the road.

Rest Stop:

Its convenient location along the main road makes it a popular place for travelers to stop, refresh, and rest their eyes before continuing toward Mae Sariang or back to Mae Sot.

By Private Car:

• Take Highway 105 (Mae Sot–Mae Sariang route) toward Sob Moei District, Mae Hong Son Province. The waterfall is located between Ban Mae Tawo and Ban Mae Jwang (just before Mae Jwang School) and is clearly visible from the road.

• Best Time to Visit: Late rainy season (September–October) when the water is plentiful and the cliff greenery is lush. In the dry season, water may be sparse, leaving only wet streaks on the rocks.

• Safety (Very Important): The waterfall is beside a narrow curve. Do not park double-parked, and turn on hazard lights if stopping roadside. Always exit the car on the left side to stay safe from passing traffic.

• Photography: Since the roadside area is narrow, using a wide-angle lens is recommended to capture the full height_ of the waterfall without stepping onto the road.

• Conservation: Do not use shampoo or chemicals to wash cars or bathe at the site to prevent contamination of the natural drainage system.

Admission Fee:

• Free (located along a public road)

Opening Hours:

• Open 24 hours a day (recommended to visit during daylight from 07:00 – 17:00 for safe parking).