The Bull Rock is a rocky island in the open sea off County Cork. It is on the tip-end of the Beara Peninsula and just a few kilometers from Dursey Island. Unlike Dursey, the Bull Rock is not an inhabited island nor a big one. What makes it impressive is its shape.
The natural shape of the island has an entrance-like space that pierces through the concrete rock. The space is big enough for boats to pass and people to take a look. Moreover, the fact that this space is natural and not human-made is all the more interesting and has allowed myths to come about.