Castletownbere (Irish: Baile Chaisleáin Bhéarra) is a town in County Cork in Ireland. It is located on the Beara Peninsula by Berehaven Harbour. It is also known as Castletown Berehaven.
A regionally important fishing port, the town also serves as a commercial and retail hub for the local hinterland. Located on the Wild Atlantic Way, tourism is also important to the local economy.
The area is the setting for Daphne du Maurier’s 1943 novel Hungry Hill named after the nearby mountain of the same name.