The BCRA is running a series of online lectures every second Monday of the month as part of the 'International Year of Caves and Karst' (IYCK) via Zoom.

The next talk is on Monday 8th March 2021, 19:30 GMT by Professor John Gunn on:

"Castleton, Derbyshire: The world's most complicated simple karst hydrological system?"

For more info and details of how to join, see https://bcra.org.uk/seminars2021.html