Khao Yai National Park

Khao Yai National Park
Thai: อุทยานแห่งชาติเขาใหญ่, RTGS: Utthayan Haeng Chat Khao Yai, pronounced [ʔùt.tʰā.jāːn hɛ̀ŋ tɕʰâːt kʰǎw jàj]; Northeastern Thai: อุทยานแห่งชาติเขาใหญ่, pronounced [ʔǔt.tʰā.ɲâːn hɛ̄ŋ sâːt kʰǎw ɲāj]
Haew Suwat waterfall
LocationNakhon Ratchasima, Thailand
Nearest cityPak Chong District
Coordinates14°21′N 101°26′E / 14.35°N 101.44°E / 14.35; 101.44
Area2,166 km2 (836 sq mi)
Established18 September 1962
Visitors1,551,449 (in 2019)
Governing bodyDepartment of National Parks, Wildlife and Plant Conservation

Khao Yai National Park is a national park in Thailand. Established in 1962 as Thailand's first national park, it is the third largest national park in Thailand.