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
Additional information is available on the website at www.19isvetna.com
It is possible to pre-register and fully register attendance and see information about some of the caves proposed to be visited on excursions.
More information is available in the First Circular and the Second Circular.
SYMPOSIA ON VULCANOSPELEOLOGY
NEWSLETTERS - Latest version is #75 December 2019
BECOME A MEMBER OF THE COMMISSION
INTERNATIONAL UNION OF SPELEOLOGY
UNION INTERNATIONALE DE SPÉLÉOLOGIE