Dat Fa Waterfall

Updated June 11, 2025

Dat Fa Waterfall (Ban Na San) – Alles wat u moet weten VOORDAT je gaat (met foto’s) – Tripadvisor

## Dat Fa Waterfall (น้ำตกดาดฟ้า): what to expect before you hike in Surat Thani

Dat Fa Waterfall (Thai: น้ำตกดาดฟ้า) is a major waterfall attraction in Surat Thani Province, Thailand, located in Lamphun Subdistrict, Ban Na San District, within Tai Rom Yen National Park.
Your provided coordinates place it at 8.8631804, 99.4791721, with a plus code address commonly listed as VF7H+7MF, Lamphun, Ban Na San District, Surat Thani 84120.

What makes Dat Fa stand out (beyond “pretty waterfall” status) is its scale and structure. Thailand’s Department of National Parks describes it as the largest and tallest waterfall in Surat Thani, with 22 tiers (ชั้น) and an upper section with a steep cliff estimated around 80 meters. That same official write-up also notes the surrounding environment as humid evergreen forest with large trees and dense understory plants like ferns and rattan.

If you’re deciding whether it’s worth the effort: the appeal here is that you can choose your own difficulty. Reviews commonly mention you can stop at lower levels or push higher depending on your time, heat tolerance, and footing confidence.

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## Quick facts (from your dataset + confirmed sources)

– Place name: Dat Fa Waterfall (น้ำตกดาดฟ้า)
– Where: Lamphun Subdistrict, Ban Na San District, Surat Thani Province (Tai Rom Yen National Park)
– Coordinates (provided): 8.8631804, 99.4791721
– Structure: 22 tiers; top cliff area ~80 m (official estimate)

Outdated-data flag (important): opening hours and “current rating” numbers change frequently on third-party listings. One aggregator page lists hours (8:30–16:30 daily), but treat that as unverified until you confirm via the national park office or recent local sources.

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## The hike: what “a bit of a hike” usually means here

Dat Fa is often described as accessible, but it’s not a paved promenade. Expect a forest approach + uneven rock and streamside terrain as you move along the falls.

A practical way to frame it:

– Low commitment option: walk in, enjoy the lower cascades

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Dat Fa Waterfall

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Places to Stay Near Dat Fa Waterfall"It's a bit of a hike, but not tougher than most people can make it."

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