Phu Chi Fa

Phu Chi Fa is a prominent mountain viewpoint in Phu Chi Fa Forest Park on the Thai-Laos border in Wiang Kaen District, Chiang Rai Province, northern Thailand. Rising to about 1,628 metres, it is known for its distinctive cliff that juts toward Laos and panoramic views of forested mountains. The site is famous for sunrise viewing above a sea of mist during the cool season and is surrounded by highland villages and protected forest.

Visitors can expect a high mountain viewpoint at 1,628 metres with a narrow cliff ridge extending toward Laos, offering 360-degree panoramic views of forested mountains and valleys. Access requires a 700-800 metre uphill walk from the parking area to the summit. The area is within a protected forest park with simple facilities, food stalls and camping areas at the base. The main experience is watching sunrise above a sea of mist, with cool temperatures and open grassy slopes.

Phu Chi Fa is part of the Doi Pha Mon range on the Thai-Laos border and lies within Phu Chi Fa Forest Park, established in 1998 by the Royal Forest Department to protect watershed forest and highland ecosystems. The area was historically remote highland forest inhabited by ethnic Hmong and other hill communities.

The viewpoint is a well-known natural landmark on the Thai-Laos border and an important local tourism site for Chiang Rai. Surrounding villages include Hmong communities, and the area reflects highland agricultural culture and border landscape traditions.