Khwae Noi National Park (, ) is a national park in Chat Trakan, Nakhon Thai, Wang Thong and Wat Bot districts in Phitsanulok Province, Thailand, it was formerly known as Kaeng Chet Kwae National Park.
The park consists of long complex mountains and forests which also includes scenic steep valleys, rugged mountains, rocky terrain and waterfalls. It occupies 123,779 rai ~ .
The park contains mixed deciduous, dipterocarp, hill evergreen and dry evergreen forests. It is divided into the following forest parks:
Since 2002 this park has been managed by region 11 (Phitsanulok)
Plant species include:
Mammal sorts include:
Mammals not further specified:
Birds, the park has some 18 species, of which 12 species of passerine from 10 families, represented by one species:
and some 6 species of non-passerine from 5 families, represented by one species:
Reptile sorts include: