Plympton Castle
Access unclearno public right of way confirmed — check locally before setting out
Substantial ruinsruined, but plenty survives above ground
Plympton Castle is a castle in Devon. The Albion Guide maps 55 castles in the county; this is one of them. For more of the same, Plymouth Castle and Royal Citadel, Plymouth are close by. Plymouth Station is 6.7 km away to the west.
More at the National Heritage List entry