12 Must-Visit Castles in North Wales That You Will Truly Love
North Wales is a land where history whispers from every stone, and castles rise majestically against rolling hills, rugged coastlines, and serene valleys. From my own personal experience, exploring these castles isn’t just a trip through time; it’s stepping into tales of kings, queens, battles, and legends that have shaped the very soul of Wales. Whether you are a history enthusiast, a photography lover, or someone simply seeking adventure, North Wales’ castles offer a unique blend of beauty, history, and experiences that will stay with you forever. Let me guide you through 12 castles in North Wales that you absolutely must visit, along with tips on what to do when you’re there.
1. Conwy Castle – A Medieval Masterpiece
Conwy Castle is a towering fortress built by Edward I during his conquest of Wales in the late 13th century. Its imposing walls and eight massive towers overlook the town of Conwy and the estuary beyond.
Visiting Conwy Castle is like walking through a medieval storybook. You can climb the towers for panoramic views, wander the battlements, and imagine the life of soldiers stationed here centuries ago. The castle’s surrounding walls are remarkably well-preserved, making a walk along them a must-do.
Things to do:
- Climb the central towers for breathtaking views of Conwy town and coastline.
- Explore the castle’s gatehouse and learn about its role in medieval defenses.
- Visit Conwy town for charming cafes and local artisan shops.
2. Caernarfon Castle – The King’s Stronghold
Caernarfon Castle is one of Wales’ most famous castles, built as part of Edward I’s “Iron Ring” of fortresses. Its polygonal towers and massive walls are striking, and the castle is steeped in royal history. It was here that Prince Charles was invested as Prince of Wales in 1969.
From my own personal experience, walking through Caernarfon Castle feels like stepping into a fortress built for kings. The guides provide fascinating tales of sieges, royal ceremonies, and the strategic importance of the castle.
Things to do:
- Explore the Eagle Tower for an immersive historical experience.
- Join a guided tour to uncover the castle’s secrets and royal connections.
- Visit the town of Caernarfon for traditional Welsh cuisine.
3. Beaumaris Castle – Architectural Perfection
Located on the Isle of Anglesey, Beaumaris Castle is renowned for its symmetrical design and advanced medieval architecture. Although it was never fully completed, its walls, moats, and towers reveal the genius of its designers.
Walking around Beaumaris is serene, as the castle sits beside calm waters and picturesque gardens. Its geometric layout makes it a photographer’s dream.
Things to do:
- Take a leisurely walk around the castle moat.
- Explore the unfinished sections to understand medieval building techniques.
- Enjoy nearby cafes and the coastal scenery of Anglesey.
4. Harlech Castle – A Hilltop Wonder
Perched on a cliff overlooking Tremadog Bay, Harlech Castle commands views of both land and sea. Its strategic position made it a key fortress during several historic conflicts. The steep climb up to the castle is rewarded with awe-inspiring vistas.
Based on my overall experience, Harlech Castle feels both majestic and peaceful. It’s less crowded than some other castles, offering a more intimate exploration.
Things to do:
- Climb the towers for panoramic views of the coastline.
- Walk along the castle walls and enjoy the historic ambiance.
- Explore nearby Harlech town for local shops and eateries.
5. Rhuddlan Castle – Conquest and Strategy
Rhuddlan Castle is a Norman castle built as a base for Edward I’s conquest of North Wales. It’s smaller than Caernarfon or Conwy but rich in history and easier to explore in one visit. The castle’s layout reveals the strategic thinking of medieval military architects.
Things to do:
- Walk around the castle grounds and study the unique motte-and-bailey design.
- Visit the nearby Rhuddlan town and riverside paths.
- Learn about the castle’s historical significance in the conquest of Wales.
6. Denbigh Castle – Ancient Stone and Scenic Views
Denbigh Castle sits atop a hill overlooking the Vale of Clwyd. It’s a semi-ruined castle, but the remaining towers and walls offer incredible insight into medieval life. The views alone are worth the visit.
From my own personal experience, wandering through the ruins sparks the imagination. You can almost hear the echoes of knights and villagers moving through its courtyards.
Things to do:
- Explore the remains of the keep and curtain walls.
- Walk around the surrounding hills for scenic landscapes.
- Enjoy photography opportunities with dramatic backdrops.
7. Flint Castle – Coastal Fortifications
Flint Castle is unique because it’s built partly on reclaimed land, right on the Dee Estuary. Its location provided a key defensive point during medieval conflicts. The castle’s walls and towers are impressive, and it offers a tranquil coastal experience.
Things to do:
- Walk along the estuary for breathtaking views.
- Explore the towers and learn about the castle’s military strategies.
- Visit nearby Flint town for traditional Welsh hospitality.
8. Castell y Bere – Hidden Mountain Gem
Nestled in the Dysynni Valley, Castell y Bere is a remote castle surrounded by hills and rivers. This 13th-century fortress offers a quiet, reflective experience far from crowded tourist spots.
Based on my overall experience, visiting Castell y Bere feels like discovering a secret from the past. Its ruined walls invite exploration and a sense of adventure.
Things to do:
- Hike through the valley to reach the castle.
- Explore the remains and imagine its role in medieval defense.
- Enjoy the natural surroundings for picnics or photography.
9. Penrhyn Castle – A Neo-Gothic Marvel
Penrhyn Castle is different from most North Wales castles because it’s a 19th-century neo-Gothic mansion rather than a medieval fortress. Built during the Victorian era, it features lavish interiors, grand halls, and beautiful gardens.
Things to do:
- Take a guided tour of the castle’s grand rooms.
- Explore the extensive gardens and woodland trails.
- Learn about the history of the Pennant family and the Welsh slate industry.
10. Aberconwy House – Medieval Townhouse Experience
Aberconwy House isn’t a traditional fortress, but this 14th-century townhouse in Conwy provides a glimpse into medieval urban life. It’s well-preserved and offers insight into the daily lives of merchants and townspeople.
Things to do:
- Explore the interiors to see medieval living conditions.
- Combine your visit with Conwy Castle and the town walls.
- Discover local shops and cafés nearby.
11. Criccieth Castle – Coastal Ruins with Stories
Criccieth Castle overlooks Tremadog Bay and offers dramatic views of the sea. The castle has a tumultuous history of sieges and ownership changes. Its ruins are striking and ideal for sunset photography.
From my own personal experience, Criccieth Castle is perfect for a relaxed visit where history and nature blend beautifully.
Things to do:
- Walk along the castle walls and enjoy sea views.
- Explore the nearby Criccieth town and beach.
- Learn about the castle’s strategic role in Welsh history.
12. Castell Dinas Brân – Hilltop Legend
Perched on a hill near Llangollen, Castell Dinas Brân dominates the surrounding landscape. The climb is steep, but the views of the Dee Valley are worth every step. The castle is steeped in legend, often linked to Welsh folklore and heroes.
Things to do:
- Hike up to the castle for panoramic views.
- Explore the ruins and imagine the lives of medieval inhabitants.
- Enjoy the natural trails and photography opportunities around the hill.
Final Thoughts
North Wales is a treasure trove of castles, each with its own story, charm, and historical significance. From imposing fortresses like Conwy and Caernarfon to hidden gems like Castell y Bere, every castle offers a unique experience. Based on my overall experience, taking the time to explore these castles allows you to connect deeply with history while enjoying some of the most breathtaking landscapes in Wales.
Whether you plan a weekend trip, a full history tour, or a scenic photography journey, these 12 castles will leave you inspired, amazed, and wanting to return.