Nothing to do with caving i'm afraid, although some are mentioned as being near towns/ villages. The idea of malham cove as a huge cataract in winter is a good one :wink:

Worth a few hours wasted time searching around if, like me, you're bored (or just avoiding work).

http://www.genuki.org.uk/big/eng/YKS/yrksdict/

tt.

When did the "German Ocean" become the North Sea?

T'was back in the 1800's (written, not the german sea).

tt.