THE COMMISSION ON VOLCANIC CAVES
The 19th ISV will start on Saturday, 29 August 2020 and conclude on Saturday 5 September 2020 - See Calendar page
At this stage not all information is available on the Website at www.19isvetna.com
but it is already possible to pre-register interest and see information about some of the caves proposed to be visited on excursions.
SYMPOSIA ON VULCANOSPELEOLOGY
NEWSLETTERS - Latest version is #73 October 2018
INTERNATIONAL UNION OF SPELEOLOGY
UNION INTERNATIONALE DE SPÉLÉOLOGIE