Khun Khan National Park

Khun Khan National Park is situated in an approximate area of 240 square kilometers or 150,000 rai, covering the areas of Pa Sa-merng National Conserved Forest and Mae-Chaem Forest in Sub-District Mae-sarb, Sub-District Bor-kaew, Sub-District Sa-merng Nua, Sub-District Sa-merng Tai of Sa-merng Tai District, and Sub-District Ban Chan, Sub-District Mae Na-jarn of Mae-Chaem District, Chiang Mai Province.

The geographical features of the National Park consist of high mountains (500-1,708 meters above the medium sea level). Doi Pung-kia is the highest mountaintop (1,708 meters above the medium sea level), which is the source of Mae-khan River and Mae-Chaem River flowing into the Ping River.

Pha Sa-merng Km.24-25 Viewpoint

The sightseeing spot is located on the side of Sa-merng - Mae-rim Road (km24-km25) in Sub-District Sa-merng Tai of Sa-merng District, Chiang Mai.

Luang Mae Sab Cave

Mae-sab cave is a medium-sized 2-step cave (approximately 150 meters deep), situated at Baan Mae-sab, Sub-District Sa-merng, Sa-merng District, Chiang Mai. And there are stalagmites, stalactites, and stone benches inside the cave.

Huai Tad Waterfall

Huai Tad Waterfall is a medium-sized 2-step waterfall (10 meters and 30 meters high) with the flowing water throughout the year, situated at Ban Khun Sab-tai, Sub-District Mae-sab, Sa-merng District, Chiang Mai Province.

Huai Mae Na-pur Waterfall

Huai Mae Na-pur Waterfall is a medium-sized 7-step waterfall (5-15 meters high) with the flowing water throughout the year, situated at Ban Om-long, Sub-District Mae-sab, Sa-merng District, Chiang Mai Province.

Pha Mae Chaem Km.36-55 Viewpoint

The sightseeing spots are located on both sides of Sa-merng Watjan Road (km36-km55), extending on the mountain ridge, which separates Sa-merng District and Mae-Chaem District.

Pha Sam-na

Pha Sam-na is a 3-side cliff on a mountaintop (1,253 meters above the sea level) inhabited by flocks of goral. Pha Sam-na is situated at Baan Sob Pha-luang, Sub-District Mae-najorn of Mae-Chaem District, Chiang Mai Province.