Glyndŵr’s forces attacked the castle in 1403 and 1404.

Directions: Mid-way between Penygroes and Bangor on the A487.

Coordinates: (53.1393°, -4.2770°)

     

 Nearby:

Twt Hill - site of a battle in November 1401.

Coordinates: (53.1428°, -4.2707°)