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Caernarfon Castle: Majestic Medieval Fortress of Wales

Explore Caernarfon Castle, a majestic medieval fortress with iconic polygonal towers, rich history, and stunning views in the heart of North Wales.

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Caernarfon Castle stands as one of the most impressive medieval fortresses in Britain, renowned for its massive polygonal towers, thick curtain walls, and rich history. Built by Edward I in the late 13th century to assert English dominance over Wales, the castle is a UNESCO World Heritage Site and a symbol of royal power. Visitors can explore its extensive ramparts, towers, and the Royal Welch Fusiliers Museum, all set within the historic town of Caernarfon near Snowdonia National Park.

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

Local tips

  • Wear comfortable shoes due to uneven terrain and many steep spiral staircases throughout the castle.
  • Use the accessible lift in the King’s Gate for easier access to upper levels and panoramic views.
  • Book tickets online up to 24 hours in advance to save 5% on admission prices.
  • Visit weekday mornings or late afternoons for fewer crowds and better lighting for photography.
  • Explore the Royal Welch Fusiliers Museum inside the castle, included with your admission ticket.
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Getting There

  • Train and Walk

    Take a train to Caernarfon station, approximately 2.5 km from the castle, followed by a 30-minute walk through the historic town. The walk involves some cobbled streets and gentle inclines. No direct shuttle service is available from the station. Train fares vary but typically range from £10 to £20 depending on origin.

  • Bus

    Use local bus services such as the number 5 or 5A from Bangor or nearby towns, with frequent daily departures. The bus stop is about 1 km from the castle, requiring a 15-minute walk on paved roads. Tickets cost around £3 to £6 one way.

  • Car

    Driving to Caernarfon Castle is straightforward with parking available near the castle walls. Parking fees typically range from £3 to £5 for a day. Note that the castle grounds themselves are pedestrian-only, and terrain around the site can be uneven.

Caernarfon Castle location weather suitability

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

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Discover more about Caernarfon Castle

Architectural Grandeur and Strategic Design

Caernarfon Castle is distinguished by its unique polygonal towers and massive curtain walls, a departure from the circular towers common in other Edwardian castles. Constructed over 47 years starting in 1283, the fortress was designed by Master James of St George as a royal palace and military stronghold. Its imposing walls enclose not only the castle but also the old town of Caernarfon, creating a fortified urban area. The castle’s two monumental gatehouses, the King's Gate facing the town and the smaller Queen's Gate facing the sea, exemplify its defensive might and architectural drama.

Historical Significance and Royal Legacy

Caernarfon Castle was built to symbolize English authority in Wales, drawing inspiration from the walls of Constantinople to project imperial power. It played a pivotal role in medieval conflicts and was the site of the investiture of Prince Charles as Prince of Wales in 1969, reviving its ceremonial importance. The castle’s history is deeply intertwined with Welsh identity and English rule, making it a place of legend and national significance.

Exploring the Castle and Its Exhibitions

Visitors can wander through a labyrinth of towers, chambers, and spiral staircases, many of which offer panoramic views of Caernarfon town, the harbor, and the surrounding coastline. The Royal Welch Fusiliers Museum, housed within the castle, showcases the 300-year history of this distinguished Welsh infantry regiment, featuring uniforms, medals, and memorabilia. Additional exhibitions include interactive displays on the castle’s history and artifacts related to the investiture ceremonies.

Visitor Experience and Accessibility

The castle is open daily with seasonal hours, generally from 9:30 am to 5:00 or 6:00 pm, with last admissions 30 minutes before closing. While the terrain is uneven and many areas involve steep spiral staircases, accessibility has improved with the installation of a lift in the King’s Gate and accessible viewing areas. Facilities include a visitor center, gift shop, restrooms, and a café kiosk. Audio guides are available to enrich the visitor experience.

Setting and Surroundings

Situated on the banks of the River Seiont near the coast, Caernarfon Castle offers stunning views of the waterfront and the nearby Snowdonia National Park. The castle’s walls encircle the historic town, enhancing the medieval atmosphere. The location combines scenic beauty with deep historical resonance, making it a captivating destination for history enthusiasts and photographers alike.

Planning Your Visit

Admission prices vary seasonally, with discounts for children, seniors, and families. Booking tickets online up to 24 hours in advance offers a 5% discount. Most visitors spend between 1.5 to 2.5 hours exploring the castle and museum. The best times to visit are weekday mornings or late afternoons to avoid crowds and enjoy optimal lighting for photography. Due to the castle’s historic nature, some areas are not suitable for wheelchair users, but assistance is available on request.

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