The Houtong Coal Mine Ecological Park (traditional Chinese: 猴硐煤礦博物園區; simplified Chinese: 猴硐煤矿博物园区; pinyin: Hóudòng Méikuàng Bówù Yuánqū) is a former coal mine in Ruifang District, New Taipei, Taiwan.

The mine contains 300km of narrow gauge railway track.

Due to the high temperatures underground the miners often wore little or no clothing.

[2] The park consists of various buildings built during the Japanese rule and coal-related structures, such as coal transportation bridge, coal preparation plant, historical trail etc.

[3][4] The park is accessible within walking distance from Houtong Station of Taiwan Railways.