Most of the national Park PHA Daeng is a mountain ridge. The largest its peak is DOI Pukapuka height of about 1794 meters above sea level. There are enough powerful showers in the summer, because the area is influenced by the southwest monsoon. The air temperature in the Park is quite much different from 7, 5°C in winter and 26, 7°C in summer.

On the territory grow valuable species of trees, both from hardwood and rain forests. For example, the cinnamon tree, ironwood, Burmese ebony, and others.

The national Park occupies part of the RES Animals of Chiang Dao, so it can meet porcupines, monkeys, deer, palm cats, Goral, and a large variety of fish and birds. Near water is the many species of frogs and toads.

The Park is home to various hill tribes, such as the long-necked Karen, Lisu, Hmong and Akha. Long ago they fled into Northern Thailand from neighboring Burma. These people live in remote places, preserving their way of life many centuries, they know of no electricity, no cellular. Traditionally, the tribes do needlework, such as the manufacture of fabrics, embroidery, silver jewelry and much more.

The deep cave is the business card of the national Park PHA Daeng, a great many underground tunnels situated on its territory. Locals even have a legend that once venerable monk came across this underground labyrinth to the Chiang Mai.