Deganwy Castle

Deganwy Castle consists of stone ruins spread across two volcanic peaks with heights reaching about 84 meters. The remains show defensive walls and a round tower on the western summit that overlooks the valley and coast.

The fortress served as the principal stronghold of Maelgwn Gwynedd during the 6th century under Welsh rule. It was later rebuilt substantially under English control, particularly during the mid-13th century.

The name Deganwy reflects its deep Welsh roots and medieval importance as a stronghold. Walking through the ruins today, visitors can sense how this hilltop commanded the surrounding landscape and served as a seat of power.

The climb to the ruins is steep and requires sturdy footwear with good grip for the uneven rock surfaces. The route is fully exposed to weather, so visitors should be prepared for wind and wet conditions.

In 1979, around 200 silver coins from the reign of King Cnut were discovered near the site, indicating intensive trading activities. This discovery reveals that the location controlled an important coastal trade route.

Location: Conwy

Inception: 11 century

Founders: Robert of Rhuddlan

Elevation above the sea: 110 m

GPS coordinates: 53.29796,-3.82872

Latest update: December 8, 2025 19:42