Caernarfon Castle

Caernarfon Castle featuring heritage elements and château or palace
Caernarfon Castle featuring interior views
Caernarfon Castle which includes interior views
Caernarfon Castle featuring interior views
Caernarfon Castle featuring interior views


Caernarfon Castle, located at the mouth of the River Seiont on the North Wales coast, is perhaps the most architecturally impressive and imposing of all the castles in Wales.

It dominates the skyline thanks to a dynamic building style that emphasises sheer scale above all else. Important enough to have been officially designated a World Heritage Site, the castle makes use of large polygonal towers, rather than the standard round construction, and colour-coded bands of stone to create a truly imposing edifice.

The site of Caernarfon Castle has been chosen for fortification ever since a Roman fort was built there, with the ease of access to both the river and the sea beyond making it a strategically important spot. The Caernarfon Castle seen today was built in 1283 by King Edward as a mark of his conquest of Wales. The size and scale of the castle was no accident, as it was also built as the seat of Welsh government and the royal palace, as well as a purely military construction.

The historical and symbolic importance of Caernarfon Castle was emphasised in 1284, when Edward I ensured that his son, the first English Prince of Wales, was born there. This event was referenced in 1969 when the investiture of Charles, the current Prince of Wales, took place there in front of a worldwide TV audience of millions.

The castle is open throughout the year, with the exception of the Christmas period, and, as well as the ramparts, towers and stone passages of the building itself, it houses exhibitions, historical artefacts and the museum of the Welsh Fusiliers.

Plan a trip to see Caernarfon Castle

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Celtic Royal Hotel & Spa

Celtic Royal Hotel & Spa

3 out of 5
Bangor Street, Gwynedd, Caernarfon, Wales
Celtic Royal Hotel & Spa
Black Boy Inn

Black Boy Inn

4 out of 5
Northgate Street, Caernarfon, Wales
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Ty Glyndwr Bunkhouse Bar and Cafe - Hostel

Ty Glyndwr Bunkhouse Bar and Cafe - Hostel

4 out of 5
1 Castle Street, Caernarfon, Wales
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Victoria House Room Only Accommodation

Victoria House Room Only Accommodation

5 out of 5
13 CHURCH STREET, Caernarfon, Wales
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Ty Nain - Two Bedroom House, Sleeps 4

Ty Nain - Two Bedroom House, Sleeps 4

Caernarfon, WLS
Ty Nain - Two Bedroom House, Sleeps 4
Llety Pen Deitsh 2

Llety Pen Deitsh 2

3 out of 5
9-11 Castle Ditch, Caernarfon, Wales
Llety Pen Deitsh 2
Llety Pen Deitsh 1

Llety Pen Deitsh 1

3 out of 5
9 Castle Ditch, Caernarfon, Wales
Llety Pen Deitsh 1
Host Stay Apartment 2 High Street

Host Stay Apartment 2 High Street

2 out of 5
7 High St Caernarfon LL55 1RN UK, Caernarfon, Wales
Host Stay Apartment 2 High Street
Host Stay Apartment 1 High Street

Host Stay Apartment 1 High Street

2 out of 5
Caernarfon
Host Stay Apartment 1 High Street
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Things to do near Caernarfon Castle

Caernarfon Castle offers a wealth of activities for visitors, including exploring its impressive architecture and rich history. Beyond the castle, you can enjoy biking around the scenic areas nearby, allowing you to take in the stunning landscapes of North Wales. Whether you're wandering through the castle's grand halls or cycling along picturesque routes, there's plenty to experience in and around this iconic landmark.

Shopping

For a delightful shopping experience near Caernarfon Castle, visit James Pringle Weavers, just 3.7km away, offering a range of gifts and souvenirs. If you're up for a drive, Summit to Sea, located 9.3km away, is another great spot to explore unique local products.

Recreation

At Gypsy Wood Park, enjoy a serene environment perfect for relaxation and leisurely strolls, just 186m from Caernarfon Castle. For sports enthusiasts, Tyddyn Mawr Golf Club and Penrhyn Golf Club, located 4 and 3.1km away respectively, offer exhilarating outdoor golfing experiences amidst beautiful landscapes.

Adventure

Experience thrilling watersports at Plas Menai National Watersports Centre, located 1.9km from Caernarfon Castle. For an adrenaline rush, try karting at Redline Indoor Karting, only 621m away. Enjoy the breathtaking scenery along the Rhyd Ddu Path, an 8-mile hiking trail perfect for outdoor adventurers.

Nightlife

In Caernarfon, Glasfryn Parc offers a lively arcadeAdventureZone 8.7km away, perfect for family fun and adventure. Meanwhile, Theatr Fach, located 5.0km from the castle, provides an enchanting venue for culture and romance, showcasing a variety of captivating performances.

Find the best attractions near Caernarfon Castle

Caernarfon Castle offers a blend of cultural heritage and stunning outdoor experiences, making it a must-visit. Explore the majestic Royal Caernarfon Castle and the impressive Mighty Caernarfon Castle, or take in the scenic views at Caernarfon Harbour. The surrounding Gwynedd attractions further enhance your visit, providing a delightful mix of beach and mountain adventures for all travellers seeking memorable experiences.

  • Yr Wyddfa: Standing at 3,560 feet, Yr Wyddfa is the highest mountain in Wales, offering breathtaking views and exhilarating hiking trails. The majestic scenery and diverse wildlife create a perfect backdrop for adventure seekers and nature lovers alike.
  • Newborough Beach: Situated 3.1km from Caernarfon, Newborough Beach is a stunning stretch of golden sand with panoramic views of the mountains. Ideal for a relaxing day, it’s perfect for beach walks, picnics, and soaking up the sun.
  • GreenWood Forest Park: Just 2.5km away, this family-friendly amusement park features eco-friendly attractions and thrilling outdoor activities. Enjoy the treetop nets, rollercoaster rides, and beautiful woodland trails for an unforgettable day out.

Best time to go to Caernarfon Castle

The best time to visit Caernarfon Castle can depend on the weather and when visitor numbers rise and fall. The hottest average temperature around Caernarfon Castle falls in July, when visitor numbers are slightly high and weather is mostly cloudy with light rain. The coolest average temperature around Caernarfon Castle falls in January, visitor numbers are average and weather is mostly cloudy with light rain.

calendarCalendar MonthtemperatureTemperaturerainPrecipitationmostlyCloudinessoccupationOccupancypricePricing
January42.1°F (5.6°C)Light RainMostly CloudyAverageSlightly Low
February42.3°F (5.7°C)Light RainMostly CloudyAverageAverage
March43.5°F (6.4°C)Light RainMostly CloudyAverageAverage
April46.9°F (8.3°C)Light RainMostly CloudySlightly HighAverage
May51.4°F (10.8°C)Light RainMostly CloudyAverageAverage
June56.7°F (13.7°C)Light RainMostly CloudyAverageSlightly High
July59.2°F (15.1°C)Light RainMostly CloudySlightly HighSlightly High
August59.0°F (15.0°C)Light RainMostly CloudySlightly HighSlightly High
September56.7°F (13.7°C)Light RainMostly CloudyAverageAverage
October52.9°F (11.6°C)Light RainMostly CloudySlightly LowAverage
November47.8°F (8.8°C)Light RainMostly CloudySlightly LowSlightly Low
December44.4°F (6.9°C)Light RainMostly CloudySlightly LowSlightly Low

Booking tips and Expedia advantages for Caernarfon Castle

To save on your visit to Caernarfon Castle, consider travelling during the cheaper months of January to February and November, avoiding the peak summer season. Book your accommodation about a month in advance for the best prices, with Wednesdays generally being the most affordable nights. Use Expedia to find last-minute deals and filter for eco-certified hotels. Combine your hotel, flights, and activities for additional savings through package deals. Finally, take advantage of free activities in the area and explore on foot or utilise the local public transport for an economical travel option.

  • The most and least expensive months on average to stay in a hotel: The cheapest months to stay around Caernarfon Castle are January to February and November, where the prices are slightly lower. This is in comparison to June to August, where prices are slightly higher.
  • The best time to book a hotel: Booking a hotel around Caernarfon Castle about 1 month out from when you are planning to stay is usually when prices are lowest. If you're a little more spontaneous, you could also peruse Expedia's last minute deals for hotels, look out for the green banner below the price, as this indicates a cheaper deal.
  • The most and least expensive days on average to stay in a hotel: The least expensive day to stay around Caernarfon Castle is Wednesday. The most expensive day to stay around Caernarfon Castle is Saturday.
  • Find cheap hotels on Expedia: Expedia’s search tool enables you to set your budget, choose your desired location, and more. You can organise your search results to display prices in ascending order, allowing you to find the most affordable hotels first. Additionally, you can refine your selections by hotel type; for instance, by selecting the Eco-certified filter, you'll be presented with sustainable and environmentally friendly hotels available for booking.
  • Consider bundling your trip: You can enjoy savings by combining your hotel stay near Caernarfon Castle with your flights and activities through an Expedia package deal.