Bull Pot Farm is the hedquarters of the Red Rose Cave and Pothole Club in the Yorkshire Dales, England. It is situated high on Casterton Fell, not far from Kirkby Lonsdale. Underneath it, is, the currently longest cave system in the UK - Ease Gill, with over 70 km of underground passages. It has been proved that the Ease Gill is part of the so-called, Three Counties Cave System, which has a potential of hosting more than 150 km of passages.