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Caernarfon Castle: A Majestic Medieval Fortress of Welsh Heritage

Explore Caernarfon Castle, a majestic medieval fortress with rich royal history and breathtaking views of North Wales’ coastline.

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Caernarfon Castle, a UNESCO World Heritage Site in North Wales, is a grand medieval fortress built between 1283 and 1330 by King Edward I. Known for its unique polygonal towers and imposing curtain walls, it served as a symbol of English power in Wales and the site of the 1969 investiture of Prince Charles as Prince of Wales. Visitors can explore its ramparts, towers, and the Royal Welch Fusiliers Museum while enjoying stunning views of Caernarfon town and the coastline.

A brief summary to Caernarfon Castle

  • Castle Ditch, Caernarfon, LL55 2AY, GB
  • +443000252239
  • Visit website
  • Duration: 1.5 to 2.5 hours
  • Mid ranged
  • Environment icon Outdoor
  • Mobile reception: 4 out of 5
  • Monday 10 am-4 pm
  • Tuesday 10 am-4 pm
  • Wednesday 10 am-4 pm
  • Thursday 10 am-4 pm
  • Friday 10 am-4 pm
  • Saturday 10 am-4 pm
  • Sunday 10 am-4 pm

Local tips

  • Wear comfortable shoes as the castle involves extensive walking and climbing steep, narrow spiral staircases.
  • Use the accessible lift in the King's Gate for easier access to upper levels and panoramic views.
  • Allow 1.5 to 2.5 hours to fully explore the castle, its towers, ramparts, and the Royal Welch Fusiliers Museum.
  • Purchase tickets online in advance to save 5% and guarantee entry, especially during peak season.
  • Check the weather forecast and castle opening status before visiting, as high winds may cause temporary closures.
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Getting There

  • Train

    From Bangor or other nearby cities, take the train to Caernarfon railway station. The castle is approximately a 20-minute walk from the station through the town center. Trains run regularly but check schedules in advance. No direct parking at the castle.

  • Bus

    Several bus routes serve Caernarfon town, including numbers 5, 5A, and 5B from Bangor and local areas. The bus stop is about a 10-minute walk from the castle. Bus frequency varies, so check current timetables. Tickets cost around £3–£6 depending on origin.

  • Car

    Driving to Caernarfon Castle is convenient with several public car parks available in town within 5–10 minutes’ walk. Parking fees range from £2 to £5 for a day. The castle area has limited direct parking and narrow streets, so use town parking and walk.

  • Walking

    If staying nearby in Caernarfon, walking to the castle is easy via paved town streets. The terrain is flat but cobbled in places. Allow 10–20 minutes depending on your starting point. Suitable for most visitors but watch for uneven surfaces.

Caernarfon Castle location weather suitability

  • Weather icon Any Weather
  • Weather icon Rain / Wet Weather
  • Weather icon Clear Skies
  • Weather icon Windy Conditions
  • Weather icon Mild Temperatures

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Discover more about Caernarfon Castle

Architectural Grandeur and Historical Significance

Caernarfon Castle stands as one of the most impressive medieval fortresses in Britain, built by King Edward I as part of his campaign to establish English dominance over Wales. Constructed over nearly five decades from 1283 to 1330, the castle's design is notable for its polygonal towers and massive curtain walls, inspired by the walls of Constantinople. Its formidable defenses include thick walls, multi-angled towers with spiral staircases, and two main fortified entrances—the King's Gate and Queen's Gate—each designed to repel attackers with multiple doors, portcullises, and drawbridges.

Royal Connections and Ceremonial Role

The castle’s royal significance is highlighted by its role in the 1969 investiture of Prince Charles as Prince of Wales, a ceremony that renewed its public and ceremonial importance. The Eagle Tower, the grandest of the castle’s towers, housed the first justiciar of Wales and contained a water gate for river access. The castle also features the King's Gate, which today includes a lift providing access to upper levels, making parts of the fortress more accessible.

Visitor Experience and Attractions

Visitors can explore the extensive grounds, climb the ramparts for panoramic views of Caernarfon and the surrounding coastline, and wander through the maze of corridors, towers, and halls. The Royal Welch Fusiliers Museum, housed within the castle, offers multimedia exhibits on Wales’s oldest infantry regiment, included with admission. Exhibitions and short films about the castle’s history enrich the visit, alongside a gift shop and seasonal café options.

Accessibility and Facilities

While the castle terrain includes uneven surfaces and steep spiral staircases, recent improvements such as the installation of a lift in the King's Gate and accessible viewing areas have enhanced access. Facilities include restrooms, a visitor center, information boards, and a café kiosk open seasonally. The castle is partially wheelchair accessible, with assistance available upon request.

Seasonal Opening and Visitor Tips

Caernarfon Castle is open daily with seasonal hours: from March to June and September to October, it operates 9:30am to 5pm; in July and August, until 6pm; and from November to February, 10am to 4pm. It closes on Christmas and New Year holidays. Admission fees vary by age and season, with discounts for families, seniors, and Cadw members. Visitors are advised to wear comfortable shoes due to the extensive walking and stairs.

Legacy and Cultural Importance

Recognized globally as a masterpiece of medieval military architecture, Caernarfon Castle is part of the Castles and Town Walls of King Edward in Gwynedd UNESCO World Heritage Site. Its imposing presence on the banks of the River Seiont continues to evoke the turbulent history of Welsh-English relations and remains a powerful symbol of Welsh heritage and identity.

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