Shuanglong Cave () is a water-filled karst cave some from Jinhua City, Zhejiang Province, People's Republic of China.
The cave is high and long with a total area in excess of . Formed around 100 million years ago, the entrance is flanked on both sides by stalactites that resemble dragon heads (é¾Â头/é¾Â头, lóng tóu), hence the Chinese name for the cave. Since the entrance has a clearance of around above the cave's water level, visitors must lie down in a boat to gain access.
The cave's interior is criss-crossed by stalactites and stalagmites and features an high stone waterfall.
Shuanglong Cave provides access to the adjacent Binghu Cave via a series of stone steps.
The surrounding Shuanglong Scenic Area (Ã¥ÂÂé¾Âé£Âæ¯åÂÂèÂÂåº), covering , is a 5A rated national tourist attraction since 2024 and was 4A since 2007. It contains other karst caves including the Taoyuan Cave (æ¡ÂæºÂæ´Â), Chaozhen Cave (æÂÂçÂÂæ´Â) and Bingbao Cave (å°çÂÂæ´Â) as well as the following sub-areas: