A local name for this ancient oak surviving in a split rock. The Woodland Trust records its girth as 6 metres. A trees girth is usually used as an estimate of a tree’s age. However when competing with other trees around a tree is likely to be taller with a narrower trunk. It is not know what the surrounding vegetation was like when the tree was in its prime but Medusa has been estimated to be at least 240 years old although I have read one report which gives a figure twice that. Nevertheless we can be sure that in 1777 this tree was at least a sapling, and George III was on the throne and Captain James Cook was on his third and final voyage.