About Khao Chamao-Khao Wong National Park
Khao Chamao-Khao Wong National Park is a protected forest park spanning Rayong and Chanthaburi provinces in eastern Thailand, centered in Khao Chamao District. Established in 1975, it covers about 83.68 sq km of the Chamao-Wong mountain range. It is best known for the 8-tier Khao Chamao Waterfall, limestone caves at Khao Wong, dense evergreen forest, and diverse wildlife.
Visitors guide
Visitors can expect dense evergreen and mixed deciduous forest on mountain slopes, with well-marked nature trails leading to the 8-tier Khao Chamao Waterfall and limestone caves at Khao Wong. Lower waterfall tiers have clear pools where wading and swimming are permitted. The park offers viewpoints, forest streams, camping areas and a visitor centre. Exploration involves walking on natural paths, steps and slippery rocks.
Key highlights
- 01
8-tier Khao Chamao Waterfall with clear pools on lower tiers
- 02
Khao Wong limestone cave system with stalactites and stalagmites
- 03
Dense evergreen forest and watershed of the Chamao-Wong mountains
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Wildlife watching including birds, butterflies and occasional wild elephants
- 05
Nature trails and viewpoints for hiking and photography