Chilbosan (Korean: 칠보산; MR: Ch'ilbosan[1]), or Mount Chilbo, is a mountain in North Hamgyong Province, North Korea.

[2][3] Chilbo-san is particularly noted for its views when covered in snow.

Amongst the main attractions apart from the views is the Kaesim Temple, dating from the 9th century.

Major part of the mountain is covered by mixed broadleaf and coniferous forest and protected in a 30,000 ha national park.

It has been identified by BirdLife International as an Important Bird Area (IBA) because it supports populations of Oriental storks and critically endangered Baer's pochards.