Biocyclone Cave is a cave in Gunung Buda National Park, Sarawak, Malaysia. The cave has a 100-metre (330 ft) wide entrance. Its length is 2,278 metres (7,474 ft), with a vertical range of 152 metres (499 ft). It was first explored and surveyed by an American expedition in 1995.
Bewley, Djuna; Hacker, Bradley; Sarawak, Jabatan Perhutanan (1995). Caves of Gunung Buda: Report of the Joint Sarawak Forest Department and USA Caving Expedition to Sarawak, Malaysia 1995. Buda Caves Project, USA Caving Expedition to Sarawak, Malaysia (1995).
