Phu Hin Rong Kla National Park

Phu Hin Rong Kla National Park is a 307-square-kilometre protected area spanning Phitsanulok and Loei provinces in northern Thailand, with its main entrance in Nakhon Thai District. Situated on the Phu Hin Rong Kla plateau at 800-1,600 metres elevation, it is known for its mountain forests, unusual rock formations, waterfalls and cool climate. Established in 1984, the park preserves natural landscapes and former historical sites within a forested highland setting.

Visitors can expect a forested mountain plateau with cool temperatures, pine forests and open grasslands. The park contains marked nature trails leading to rock formations such as Lan Hin Taek and Lan Hin Pum, cliff viewpoints including Pha Chu Thong, waterfalls like Man Daeng and Romklao-Pharadon, and preserved historical sites such as the former Political and Military School. Facilities include a visitor centre, campsites, bungalows and viewpoints accessible by road and short walks.