Khao Luang (Thai: เขาหลวง, pronounced [kʰǎw lǔa̯ŋ]) is the tallest mountain in southern Thailand.

The Khao Luang mountain is the highest summit of a massif of several hills with steep slopes.

The park covers an area of 356,250 rai ~ 570 square kilometres (220 sq mi)[3] with a large variety of wildlife and habitats, including mountains, forests, rivers and waterfalls.

[citation needed] Moist evergreen forest, which can be found in the valleys and in damp gullies and riversides.

[citation needed] There are no fewer than 327 species of animals living in Khao Luang, some of these include; Malayan tapir, Sumatran serow, pig-tailed macaque, Asiatic brush-tailed porcupine, clouded leopard, barking deer, sambar deer, binturong, panther, tiger, wild pig, banded langur and spectacled langur.