But it is its military might for which Bere Island is best known. In addition to the Martello towers, the island is home to a signal tower and seven gun batteries, the largest of which is Lonehort Battery, a military fortification dating from 1899 and housing two six-inch coastal artillery guns, an infantry trench, engine house and various underground structures.
The result is unique, almost like an open-air museum. A looped walk (guides available) takes in the best of the sites, with wonderful mainland views of the Slieve Miskish and Caha Mountain ranges of the Beara Peninsula, and Lawrence Cove Marina is perfectly suited to visiting sailors.