Links
www.visitunderground.com is the official website for the Association of British and Irish Show Caves. It includes details about current members of the Association and provides information for anyone wishing to visit some of the geological or archaeological locations open to the public. The site also provides links through to individual member websites.
Anyone wishing to find out more specific information about geological or archaeological formations in and around Britain, Ireland or the rest of the world may find the following links helpful:
BCRA (British Cave Research Association)