Pha The Waterfall is the fourth and final waterfall along the exploration route of Lan Sang National Park. It represents the richness of the inner forest and offers a more challenging experience compared to the lower-tier waterfalls. This area is a favorite destination for visitors seeking untouched nature and a peaceful forest environment.

Distinctive Features

Pha The Waterfall flows over a steep cliff approximately 25 meters high. Water from the Lan Sang stream plunges from the cliff edge in a long vertical fall into the basin below. The powerful sound of the waterfall can be heard from afar, especially during the rainy season when the water volume increases significantly, enhancing its natural beauty.

Access and Hiking Route

Reaching Pha The Waterfall requires trekking along a nature trail with moderate to steep slopes. The waterfall is located about 1.4 km from Pha Phueng Waterfall and around 1,350 meters from Pha Noi Waterfall. The hike requires good physical readiness, and walking in groups is recommended for safety.

Nearby Attractions

Along the route, visitors may also stop by several other waterfalls within Lan Sang National Park:

• Pha Lat Waterfall (first tier)

• Lan Liang Ma Waterfall

• Lan Sang Waterfall

• Pha Phueng Waterfall

Accommodation

Visitors wishing to stay overnight may contact Lan Sang National Park directly to reserve accommodation or camping areas inside the park.

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How to Get There

By private car:

• Drive from downtown Tak along the Asian Highway, then turn onto Highway 105 (Tak–Mae Sot Road) to reach Lan Sang National Park Headquarters.

To reach Pha The Waterfall:

• Continue on foot along the nature trail from the lower waterfalls. It is advisable to consult park staff before entering inner-forest routes.

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Travel Tips

• Best season: Rainy season (May–October)

• The trail can be slippery; wear proper hiking shoes

• Carry enough drinking water and snacks

• Travel in groups for safety

• Register with park officials before starting the forest trail

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Admission Fee:

Thai Nationals

• Adults: 40 THB

• Children (3–14 years): 20 THB

Foreigners

• Adults: 200 THB

• Children (3–14 years): 100 THB

Vehicles (4-wheel car): 30 THB per vehicle
(Please confirm updated rates with the park office.)

Opening Hours:

• Lan Sang National Park is open 24 hours a day.

• For trekking to Pha The Waterfall, visitors should check with park rangers, as access hours may vary. It is recommended to start the hike before 11:00 AM and exit the inner forest area before 3:00 PM.