In the centre of what was once a large fortress is an earthen mound with the remains of a thick-walled building on top of it, which may be all that’s left of an earlier keep.
Yng nghanol yr hyn a arferai fod yn gaer fawr, mae tomen bridd ac olion adeilad o waliau trwchus ar ei phen, ac efallai mai dyna’r cyfan sy’n weddill o orthwr cynharach.