Mussenden Temple is a small circular building located on cliffs near Castlerock, high above the Atlantic Ocean on the north-western coast of Northern Ireland. It was built in 1785 and forms part of the estate of the 4th Earl of Bristol, Bishop of Derry. Built as a library and modeled on the Temple of Vesta in Italy, it is dedicated to the memory of Hervey's cousin Frideswide Mussenden. The Temple offers magnificent views over Downhill Strand and Benone Strand beaches.