Siriphum Waterfall was originally called "Lao Lee Waterfall", named after the Hmong village headman living near the waterfall, reflecting the traditional settlements in the highlands of Doi Inthanon. Later, it was officially renamed "Siriphum" by M.R.W. Chakthong Thongyai to honor His Majesty King Bhumibol Adulyadej (Rama IX) and Her Majesty Queen Sirikit, the Queen Mother.

The waterfall is impressively high, approximately 100 meters, making it one of the tallest waterfalls along the route to Doi Inthanon’s summit. Water cascades down two steep parallel streams, which is why it is also known as the "Twin Waterfalls."

Siriphum Waterfall and its surrounding area are part of the Siriphum Royal Garden within the Doi Inthanon Royal Agricultural Station, a center for the conservation of rare ferns and mosses. Over 50 genera and 140 species of ferns have been recorded here, including tree ferns, black-stemmed ferns, and Radermachera ferns. The cool, humid climate all year round is characteristic of highland areas, contributing to the lush, primeval forest that is ideal for study and exploration.

The nature trail spans approximately 600 meters, winding through a diverse array of plants and mosses, perfect for hiking, photography, and relaxation amidst nature.

• Located on Chom Thong–Doi Inthanon Road (Highway 1009), near kilometer marker 31

• Visitors must park and walk along the nature trail for approximately 600 meters to 1–2 km to reach the waterfall

• Best visited during the rainy season for full, dramatic water flow

• Wear suitable hiking shoes and outdoor clothing

• Bring water and a camera

• Perfect for nature enthusiasts and families seeking a scenic retreat

Admission Fee:

• Adults: approximately 50 THB

• Children: approximately 20 THB
  (Please check the latest rates with Doi Inthanon National Park)

Opening Hours:

• 09:00 – 18:00