Mork Fa Waterfall

Mork Fa Waterfall, also written Mok Fa or Mok Fah, is a forest waterfall in the northern section of Doi Suthep-Pui National Park. It lies near the Chiang Mai-Pai road in Mae Taeng, with a short woodland approach leading to a tall cascade and its surrounding rock walls.

The waterfall was temporarily closed from 29 September 2026 following heavy rain and flooding. Confirm reopening with Doi Suthep-Pui National Park before travelling, and do not enter the closed site or attempt to swim while restrictions remain in place.

The Cascade and Forest Walk

During normal access, the main attraction is the contrast between the shaded forest path and the waterfall dropping from the high cliff. The falling water creates spray around the base, and the sound becomes more prominent as you approach. Rainfall changes both the appearance of the cascade and the conditions beside it.

The walk from the visitor area is much shorter than a full mountain trek, but uneven ground, damp steps and slippery rocks still require care. Wear shoes with grip and ask staff which route is open. Allow time to enjoy the forest rather than judging the walk only by its distance.

The area also has nature-trail features, including the smaller Ob Noi cascade and Tham Mok Fa cave. Access to these is separate from simply reaching the main waterfall: ask staff about the day’s permitted route and any cave restrictions. Keep away from wildlife, avoid disturbing bats and do not continue along an unmarked trail to bypass a closure.

Water Conditions and Visiting Responsibly

Heavy rain upstream can produce strong currents and a rapid rise in water. Follow barriers and park instructions even if another part of the forest looks calm. A closed waterfall is a reason to choose a different stop, rather than look for an unofficial way into the pool.

When the site is open, swimming depends on the current rules and conditions. Do not assume that a photograph of people in the water establishes permission on your visit. Avoid fast water and the impact area directly beneath the falls, and supervise children around wet rocks and stream edges.

Bring drinking water, rain protection and a bag that protects phones or cameras from spray. Keep food and litter contained and use the designated visitor areas. Morning light can be attractive, but weather and water levels determine the view rather than a guaranteed rainbow or a particular season.

Admission and Time at the Site

For an ordinary visit after reopening, allow around one to two hours for the approach, waterfall views and a return walk. Ask about the final trail-entry time and leave enough daylight for the return. A longer nature-trail outing or overnight stay needs its own arrangements with the park.

The usual foreign-visitor fee is 100 baht for adults and 50 baht for children, with Thai rates of 20 and 10 baht. Vehicle charges are additional, commonly 30 baht for a car and 20 baht for a motorcycle. Confirm the current tariff and access arrangements when the site reopens.

Getting to Mork Fa Waterfall

From Chiang Mai, follow Highway 107 north towards Mae Malai, then turn onto Highway 1095 towards Pai. The signed waterfall turn is around kilometre 20 of the Mae Malai-Pai road, with an access road of roughly two kilometres to the visitor area. The location is in Sop Poeng, Mae Taeng, away from the road climbing to Doi Suthep temple.

A hired driver or an organised trip is practical, particularly if you want to combine the waterfall with a journey towards Pai. Agree on waiting time and the return or onward journey. A bus along Highway 1095 does not deliver you to the falls, so arrange the final access before relying on public transport.

Mork Fa Waterfall FAQs

Is Mork Fa Waterfall open?
It was temporarily closed from 29 September 2026 because of flooding. Confirm reopening directly with Doi Suthep-Pui National Park before making the journey, and respect barriers while restrictions remain.

Is Mok Fa the same waterfall?
Mork Fa, Mok Fa and Mok Fah are spelling variants for the waterfall in Sop Poeng, Mae Taeng. Use the Highway 1095 location when arranging transport.

How difficult is the walk?
The normal main-waterfall approach is short compared with a mountain trek, but damp surfaces and uneven ground need care. Ask which paths are open and wear footwear with grip.

Can you swim?
Do not swim during the temporary closure. After reopening, follow the current park rules and water-condition advice; access to the waterfall does not automatically mean swimming is permitted.

How much is admission?
Usual admission is 100 baht for foreign adults and 50 baht for foreign children, with separate vehicle fees. Confirm the tariff and local entry times when the waterfall reopens.