Plymouth Castle
Access unclearno public right of way confirmed — check locally before setting out
Substantial ruinsruined, but plenty survives above ground
Plymouth Castle is one of 55 castles the Albion Guide maps in Devon. Nearby castles include Royal Citadel, Plymouth and Blockhouse at the Garden Battery. For arrivals by rail, Plymouth Station is 1.5 km to the north-west.
More at the National Heritage List entry