Mulu 19

The expedition has proven that Clearwater Cave is connected to the Racer/Easter system through a sump, although it was not dived. Fifteen cavers were involved over three weeks, with 3.2 km of new passage discovered. In addition to exploration, microbiology fieldwork was conducted examining interesting and rare phenomena.

Read the report | Photo: Cave of the Winds, Mulu, Malaysia (© Chris Howes)