some are open and some have bat grilles. The most sporting is Cliffords Cave which is unusual for Devon in having an active streamway. there is about 2-300metres of passage. Skullcap Cave, a personal discovery with other cavers, has about 70 metres of passage and is well decorated at the end - or was when we entered it in 1989. There are also cave in the grounds of Rock House. Skullcap survey is in a Descent magazine with report c. 1990