Siriphum Waterfall

Siriphum Waterfall is a pair of narrow falls descending a forested cliff above Khun Klang village in Doi Inthanon National Park. Its most recognisable view is the two pale ribbons of water seen across the valley, rather than a broad cascade that visitors can walk directly underneath.

A visit can combine that distant waterfall view with the planted paths and shaded lower watercourse of Siriphum Royal Garden. The garden makes this a gentler sightseeing stop within a larger Doi Inthanon day trip, although its damp steps and sloping paths still require care.

The Twin Falls and Royal Garden

From the village and approach road, look towards the high cliff for the two streams descending through the trees. Their appearance changes with rainfall, cloud and the angle of the light. Wet-season water can make the falls more prominent, while mist may conceal the upper cliff altogether.

The name Siriphum honours King Bhumibol Adulyadej and Queen Sirikit. The surrounding area is associated with the Inthanon Royal Project, which developed highland agriculture around Khun Klang. This setting helps explain why the waterfall visit includes cultivated gardens as well as mountain forest.

Siriphum Royal Garden offers a closer experience of the lower stream, with ferns, ornamental plants and shaded sections of path. Here the interest is in smaller cascades, mossy rocks and the contrast between carefully planted beds and the forest backdrop. The garden walk does not take you to the top of the twin falls.

Walking and Photographing the Waterfall

Allow roughly 30 to 60 minutes for a short garden visit and waterfall viewing, adding time if you enjoy plants or photography. Take the walk at an easy pace and check which paths are available when you enter. A short distance can still involve steps, uneven ground and slippery surfaces.

Shoes with a useful grip are more practical than loose sandals, especially after rain. Keep to the visitor paths and avoid stepping onto wet rocks for a clearer photograph. The high falls and stream should not be treated as an invitation to climb or swim; follow any barriers and local directions.

Hours and Admission

The garden’s usual visiting window is around 8am to 5pm. Arrive well before the end of the day so you can walk without rushing, and give priority to any weather restrictions or access notices at the entrance. National park opening arrangements do not necessarily determine the hours of the garden paths.

A separate garden or trail charge of around 20 THB per person is commonly listed. Confirm this locally, particularly when combining the waterfall with other Royal Project stops: one small garden ticket should not be assumed to cover every nearby attraction.

Doi Inthanon national park admission is a separate consideration on a park itinerary. Published rates are 300 THB for foreign adults and 150 THB for foreign children aged 3 to 14, with Thai adult and child rates of 60 and 30 THB. Listed vehicle fees are 30 THB for a car and 20 THB for a motorbike. Check the applicable charges at the gate and retain your ticket during the visit.

Getting to Siriphum Waterfall

From Chiang Mai, the usual road approach follows Route 108 towards Chom Thong and then Route 1009 into Doi Inthanon. Near the kilometre-31 area, follow signs towards Khun Klang and the Inthanon Royal Project. Use the specific Siriphum Waterfall or Royal Garden pin for the final approach, rather than navigating only to the national park summit.

A private driver or organised Doi Inthanon trip is the simplest option if you want to combine several stops. Check that Siriphum is actually on the itinerary: it is a different waterfall from Sirithan, whose name can look similar in English. Public transport requires connections beyond Chom Thong; arrange the final mountain transfer and return before travelling.

Combining Siriphum with Doi Inthanon

Wachirathan and Mae Klang waterfalls offer different experiences elsewhere on a Doi Inthanon itinerary. Combining one of those larger cascades with Siriphum gives more variety than rushing between every waterfall. Allow time for the winding road, lunch and changing mountain weather.

Siriphum Waterfall FAQs

What is distinctive about Siriphum Waterfall?
Two narrow falls descend a high forested cliff above Khun Klang. The distant twin-waterfall view and the lower Royal Garden walk are different parts of the experience.

Can you walk to the top of the falls?
The ordinary visitor garden paths explore the lower stream and planted grounds. They are not a route to the top of the high falls; stay on the available visitor paths.

Is there an entrance fee?
A garden or trail charge of around 20 THB is commonly listed, subject to local confirmation. Doi Inthanon park admission and any other separately ticketed Royal Project stops should be budgeted for independently.

How long should you allow?
Around 30 to 60 minutes suits a short garden walk and waterfall viewing. Allow longer for plant photography, and extra travel time when combining it with other Doi Inthanon stops.

Is Siriphum the same as Sirithan Waterfall?
They are separate waterfalls within the Doi Inthanon area. Specify Siriphum and Khun Klang when checking a tour itinerary or arranging your driver.

What should you wear?
Wear shoes with grip for damp steps and uneven garden paths. Bring a light rain layer, and follow local restrictions rather than climbing rocks or entering the stream.