Top 5 Must See Castles in Wales

Dominating the landscape like a true medieval stronghold, Caernarfon Castle is not just a castle but a symbol of power and architecture. Built by Edward I during his conquest of Wales, its intimidating stone walls and polygonal towers were designed to echo the walls of Constantinople, projecting Edward’s imperial strength.

The castle’s majestic presence beside the River Seiont and its strategic view over the Menai Strait make it a scenic stop. It also houses the Royal Welch Fusiliers Museum, giving visitors a glimpse into the history of one of the oldest Welsh regiments.

The UNESCO-listed site is more than just a fortress; it’s an experience, stepping into the pages of history where tales of princes and power struggles come to life.

Perched on a rock above the Conwy Estuary, Conwy Castle is a masterpiece of medieval military architecture.

Another one of Edward I’s imposing creations, this castle boasts a ring of walls that enclose the small town, making it one of Europe’s most complete walled towns. Walking the castle walls provides a stunning panoramic view of the town and the sea, making it clear why this site is considered one of the most magnificent fortresses in Europe.

The preserved watchtowers and the hauntingly beautiful ruins make Conwy Castle a must-visit for anyone enchanted by the past.

Spread over a 30-acre site, Caerphilly Castle is the largest castle in Wales and the second largest in Britain after Windsor Castle.

This 13th-century behemoth was innovatively designed with an extensive system of moats and watery islands to thwart attacks, showcasing medieval ingenuity at its finest. Its leaning tower, which out-tilts even the Leaning Tower of Pisa, offers a unique spectacle.

With interactive exhibits and frequent events like medieval re-enactments, Caerphilly Castle not only tells a story but also actively engages visitors in its storied past.

Birthplace of Henry VII, Pembroke Castle is steeped in British history. This imposing fortress stands proudly at the tip of the Pembroke peninsula and features a striking 75-foot-high round keep surrounded by water. Its labyrinth of passageways and caverns ignites the imagination, perfect for family adventures.

The castle’s exhibition tells tales of its time from the Norman conquest to the Tudor monarchy, offering a comprehensive understanding of its strategic importance. Pembroke’s idyllic setting and its dramatic history combine to create a captivating day out for all ages.

Rising above the dunes of Harlech beach, Harlech Castle offers some of the most breathtaking views in Wales, looking out across the Irish Sea and back towards the rugged peaks of Snowdonia.

Another gem from the era of Edward I, this castle’s battle-weary walls stand as a testament to a tumultuous past, including during the Wars of the Roses.

Harlech is particularly famous for its role in the old Welsh song “Men of Harlech,” which is said to depict a long, brave siege. Whether you’re here to soak in the dramatic vistas or explore the depths of Welsh history, Harlech Castle does not disappoint.