North Wales is home to some of the most dramatic and historically significant sites in the UK – places that don’t just tell the story of Wales, but of Europe itself. Among its many accolades, the region proudly hosts not one, but two UNESCO World Heritage designations: one rooted in the medieval era, the other tied to Wales’ industrial might.
Here’s why history lovers, cultural explorers, and curious travellers alike are drawn to this corner of the country.
Medieval Might: The Castles and Town Walls of Edward I
Dating back to the 13th century, the formidable castles built by Edward I have earned UNESCO status thanks to their scale, preservation and architectural innovation. Each one was strategically placed to secure control over the region – and today, they form a fascinating trail through the landscape.
- Caernarfon Castle stands as the jewel in the crown. With its polygonal towers and commanding position over the Menai Strait, it’s unlike any other British castle.
- Conwy Castle combines dramatic sea views with an intact set of town walls that remain walkable today.
- Beaumaris Castle on Anglesey is famed for its perfectly concentric design – despite never being completed.
- Harlech Castle clings to its cliffside perch, with sweeping views that once gave it a tactical advantage and now offer unbeatable photo ops.
These aren’t just relics – they’re living chapters of history that still shape the cultural identity of modern Wales.
The Slate Landscape: Industry That Shaped the World
Far beyond its castles, North Wales also tells the story of the modern era. The Slate Landscape of Northwest Wales achieved UNESCO recognition for its extraordinary role in global industry. Towns like Llanberis and Blaenau Ffestiniog are rich in the evidence of this period: inclines, tramways, quarries and the proud communities that built them.
Visitors can walk through disused mines, ride historic railways, and even see how slate shaped global architecture – all against the stunning backdrop of Eryri (Snowdonia).
Make Caernarfon Your Base
When planning your visit to these remarkable sites, location matters. Caernarfon offers the perfect blend of accessibility, atmosphere, and authenticity. With its own UNESCO-listed fortress, bustling waterfront, and lively arts scene, the town is a destination in its own right.
If you’re looking for a place to stay that reflects the area’s charm and character, a medieval Caernarfon hotel offers the ideal mix of historic setting and modern comfort. From here, you can explore the region’s rich past by day, and enjoy a warm Welsh welcome by night.