Gritstone Pot, Dowlass Moss, Ingleborough Common, Yorkshire Dales National Park, UK, 9 June, 2007
I didn't think to examine it at the time, but I think the boulder is a glacial erratic i.e. a block of stone transported here in ice over 10,000 years ago.
Tull Tour History
Annotated Passion Play
© NRT, 2007