Harlech Castle
Perched high on a rocky outcrop overlooking Cardigan Bay, Harlech Castle is one of the most iconic strongholds in Wales. Built by Edward I between 1283 and 1289 during his conquest of Wales, it was designed to dominate both land and sea, with a dramatic position and ingenious military architecture that made it nearly impregnable.
The castle was completed from ground up in just seven years!
The castle’s most striking feature is its concentric design - walls within walls - offering layered defences and a commanding presence. Its massive gatehouse and soaring towers still stand tall today, while a steep "Way from the Sea" once allowed supplies to reach the castle even under siege. Harlech played a crucial role in several major conflicts, including the Wars of the Roses and the English Civil War.
Visitors can explore the towering ramparts, walk the curtain walls, and enjoy spectacular panoramic views of Eryri's (Snowdonia’s) mountains and the sweeping coastline below. The visitor centre offers insight into the castle's turbulent history, and a café nearby provides a comfortable spot to rest.
With its UNESCO World Heritage status and atmospheric setting, Harlech Castle is a must-see for history lovers and anyone exploring the North Wales coast.
Nearby zip world locations

















