Caernarfon

Travel Guide

Caernarfon showing boating, a marina and a river or creek
Caernarfon Castle featuring heritage elements and chateau or palace
Caernarfon Castle which includes heritage elements and a house
Caernarfon Castle which includes interior views
Caernarfon which includes street scenes

Dominated by its huge medieval fortress and surrounded by calm waterways, Caernarfon is one of Wales’ most picturesque towns.

Visit pretty Caernarfon to explore one of Wales’ most historically rich destinations. The area has been populated since pre-Roman times and features fascinating architecture from every era since. Explore narrow streets lined with Georgian houses, visit a Roman fort and see the enormous castle.

Caernarfon was founded in A.D. 60 when the Romans built the Segontium Roman Fort as part of their campaign against the druids of Anglesey. In subsequent centuries it held a court of the original Welsh princes, who successfully defended it against the army of William the Conqueror.

The town’s most impressive legacy, however, was built by its first English king, Edward I. The gigantic Caernarfon CastleOpens in a new windowwas completed in 1330 and has survived a series of battles between English and Welsh armies over the centuries. See the famous polygonal towers and climb to the ramparts to look out across the surrounding waterways to the mountains of Snowdonia.

The best way to see the rest of town is to book a guided walk, available through the North Wales Tour Guide Association. Pass pretty market squares and historic cobbled streets to reach St. Mary’s Church. This impressive structure was built at the same time as the castle and was originally part of the old town walls.

Caernarfon is surrounded by water, with the Menai Strait to the west and the River Seiont flowing from the east. Book a cruise of the surrounding coastline or rent a boat or kayak and explore on your own. Views of the castle are particularly impressive from the water.

As one of Wales’ major towns, Caernarfon is easily accessible by bus, train and car. Spend a few days exploring this charming town.

Celtic Royal Hotel & Spa

Celtic Royal Hotel & Spa

3 out of 5
Bangor Street Caernarfon Wales
Fully refundableReserve now, pay when you stay
$73 nightly
The price is $87 total per night from Jan 4 to Jan 5
$87 total
Jan 4 - Jan 5, 2026
Total with taxes and fees
Stay at this hotel in Caernarfon. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.4/10 Very Good! (1,004 reviews)
Nice room, fantastic swimming pool and well positioned near the Castle. Directly across from 2 supermarkets aswell. Breakfast was nice. Nice and relaxing stay

Reviewed on Nov 24, 2025

Celtic Royal Hotel & Spa
The Royal Victoria Hotel

The Royal Victoria Hotel

3 out of 5
Llanberis Caernarfon Wales
$98 nightly
The price is $118 total per night from Dec 14 to Dec 15
$118 total
Dec 14 - Dec 15
Total with taxes and fees
Stay at this hotel in Caernarfon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.4/10 Very Good! (1,002 reviews)
The welcoming given by your staff. My room was well decorated and comfortable. Breakfast was really nice with lots of variety

Reviewed on Nov 24, 2025

The Royal Victoria Hotel
Black Boy Inn

Black Boy Inn

4 out of 5
Northgate Street Caernarfon Wales
$88 nightly
The price is $106 total per night from Dec 14 to Dec 15
$106 total
Dec 14 - Dec 15
Total with taxes and fees
Stay at this inn in Caernarfon. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9.2/10 Wonderful! (1,002 reviews)
room was clean, staff are amazing, and the food is lovely, great stay

Reviewed on Nov 22, 2025

Black Boy Inn
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.
New luxury converted barn at the foot of Moel Hebog

New luxury converted barn at the foot of Moel Hebog

Beddgelert Wales
Stay at this vacation home in Caernarfon. Enjoy free WiFi, a garden, and laundry facilities. Popular attractions Gelert's Grave and Aberglaslyn Pass are located ...
10/10 Exceptional! (70 reviews)
Such a cosy, comfortable and well maintained cottage with stunning views. Booking and check in was very easy and communication with the host was excellent. We are booking again!

Reviewed on Nov 6, 2025

New luxury converted barn at the foot of Moel Hebog
Beautiful Snowdonia Chalet in  North Wales

Beautiful Snowdonia Chalet in North Wales

Caernarfon Wales
Stay at this chalet in Caernarfon. Enjoy laundry facilities, balconies, and cable/satellite TV service. Popular attractions Redline Indoor Karting and Gypsy ...
9.8/10 Exceptional! (16 reviews)
Last minute break
Excellent location and facilities. My son loved it especially the Pool Bar with games wtcExcellent location fir activities and sightseeing in the area.

Reviewed on Apr 16, 2025

Beautiful Snowdonia Chalet in North Wales
Traditional stone built cottage with fantastic view of lake and mountains

Traditional stone built cottage with fantastic view of lake and mountains

Nr Llanberis, Gwynedd
Stay at this cottage in Caernarfon. Enjoy a garden, patios, and an in-room coffeemaker. Popular attractions Llanberis Lake Railway and Hafod Eryri are located ...
9/10 Wonderful! (77 reviews)
Enjoyed our stay so much, with the open fire and fantastic views made walking down the hill so worth it.Felt like going back in time with the way the cottage is kept so warm and cosy.Llanberis lovely place to visit, quiet and peaceful, just what you need to relax.Perfect holiday.

Reviewed on Oct 28, 2025

Traditional stone built cottage with fantastic view of lake and mountains
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.

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Reviews of Caernarfon

4.6
Top Destination
5 - Excellent
11
5 - Excellent 61%
4 - Good
7
4 - Good 39%
3 - Okay
0
3 - Okay 0%
2 - Disappointing
0
2 - Disappointing 0%
1 - Terrible
0
1 - Terrible 0%

5/5 - Excellent

Verified traveler

We stayed here as our base to explore Snowdonia and we had loads of fun. I’d stay at Plas Dina’s again

5/5 - Excellent

Verified traveler

Great place to start exploring beautiful north Wales.

5/5 - Excellent

Bob

Beautiful ancient walled city.

5/5 - Excellent

Verified traveler

Incredible scenery.

Cities near Caernarfon

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