kirrirom National Park

Kirirom National Park (Khmer: ឧទ្យានជាតិគិរីរម្យ - Outtyeancheat Kirirom) and officially recognized as Preah Suramarit-Kossamak Kirirom National Park (Khmer: ឧទ្យានជាតិព្រះសុរាម្រិត-កុសុមៈ គិរីរម្យ - Outtyeancheat Preah Suramarit-Kossamak Kirirom) is a national park in Cambodia. It is located mostly in Phnom Sruoch District, Kampong Speu Province, while a smaller section is in neighboring Koh Kong Province.

The meaning of "Kirirom" is "Happy Mountain". This name was given to the area by King Monivong in the 1930s. The ancient name of the place was Phnom Vorvong Sorvong

for the main two hills there were connected with the Cambodian popular legend about two heroic princely brothers, Vorvong and Sorvong. Preah Soramrit Kosamak Kirirom National Park is on Kirirom Mountain, in Oamrei Phong village, Kirirom commune, Phnom Sruoch district, about 117 kilometers southwest of Phnom Penh. The mountain is 700 meters high.

A natural site, it once was Preah Kosamak town. This well conserved park, abundant in fresh air, has waterfalls and is full of tall pine trees and orchid flowers. There are not many types of larger wildlife in evidence on Kirirom,

but it is an ideal spot to glimpse some of the country's unique bird life and birdwatchers even come from overseas to visit. The national park is more interesting during or just after the rainy season, not that many fires on the ground and waterfalls having well water.