Biocyclone Cave
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).
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).