Criccieth Castle, Medieval castle on coastal headland in Criccieth, Wales.
Criccieth Castle is a medieval stone fortress on a rocky promontory between two beaches overlooking Tremadog Bay. The structure features a distinctive twin-towered gatehouse and an outer defensive wall that was added later.
The castle was founded in 1230 by Llywelyn the Great, while his grandson Llywelyn ap Gruffudd later added an outer wall and more defensive structures. After English conquest, further alterations were made that changed the site's appearance.
The castle displays both Welsh and English building styles, especially in its gatehouse which combines features from both traditions. This blend shapes how the structure looks today.
The site is best visited on a calm day when the paths on the rocky terrain are easy to walk. Visitors should wear sturdy shoes, as the uneven surface can be slippery, especially after rain.
Archaeological excavations revealed remains of a stone-throwing device that was installed in the north tower area during English modifications. This machine shows the technological defense methods used at that time.
Location: Criccieth
Inception: 1230
Elevation above the sea: 47.9 m
Website: https://cadw.gov.wales/visit/places-to-visit/criccieth-castle
GPS coordinates: 52.91611,-4.23250
Latest update: December 7, 2025 20:22
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