[3] Local sites of architectural note include the remains of Franckfort Castle which was built about 1730.
Though now demolished, the ruined remains include a Gothic style curtain wall, entrance and towers.
A stile in the stone boundary wall which encloses the church yard provides access to Frankfort Castle.
[5] There is a late 19th century cast-iron water pump at the crossroads in Dunkerrin.
This article related to the geography of County Offaly, Ireland is a stub.