During the Spring of 2018, an international team of cave explorers set out to tackle a remote cave in Southern Mexico, Cueva Pena Colorada. Due to the logistical complexity of its exploration, this spectacular cave has seen less than a handful of visits since the region started to attract cavers.
The team’s primary objective was to place a series of exploration divers in the cave's final sump, something that has not been done since 1984 when the exploration involved Bristol’s Rob Parker, the late founder of the Bristol Climbing Centre. Back then, divers lack ed the advanced equipment that is available to us today and with the aid of modern diving equipment and techniques, the team
connected this vast cave to the extensive Huautla system on the mountain above. With a 4km gap between the two systems, making the connection between these two magnificent caves was not an easy feat.