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, Gwynedd, Caernarfon, Wales
$97 nightly
The price is $117 total per night from Nov 2 to Nov 3
$117 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3-star hotel in Caernarfon. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the pool in our reviews. ...
8.4/10 Very Good! (1,006 reviews)
"The"

Reviewed on Oct 11, 2025

Celtic Royal Hotel & Spa
The Royal Victoria Hotel

The Royal Victoria Hotel

3 out of 5
Llanberis, Gwynedd, Caernarfon, Wales
Fully refundableReserve now, pay when you stay
$97 nightly
The price is $117 total per night from Oct 26 to Oct 27
$117 total
Oct 26 - Oct 27
Total with taxes and fees
Stay at this 3-star 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! (1,009 reviews)
Not a bad option -great location
"Unable to open window - room was very hot, only option was a fan on for most of the Night The complimentary shampoo was difficult to use as it appeared wrong size bottle in the housing Breakfast - good options Great location Good parking"

Reviewed on Oct 19, 2025

The Royal Victoria Hotel
Plas Y Bryn Manor Hotel

Plas Y Bryn Manor Hotel

3 out of 5
Plas Y Bryn Manor House,, Bontnewydd, Caernarfon, Wales
Stay at this 3-star hotel in Caernarfon. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Gypsy Wood Park and Redline Indoor Karting are ...
7.2/10 Good! (69 reviews)
"Excellent"

Reviewed on Oct 2, 2025

Plas Y Bryn Manor Hotel
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.
Stylish annexe in Caernarfon

Stylish annexe in Caernarfon

Caernarfon
Stay at this apartment in Caernarfon. Enjoy free WiFi and an in-room coffeemaker. Popular attractions Gypsy Wood Park and Caernarfon Castle are located ...
9.6/10 Exceptional! (12 reviews)
"A wonderful property within walking distance of Caernarfon and its many attractions. Nici accommodated me very last minute so a big thank you to her. Would very happily stay there again if in the area."

Reviewed on Sep 23, 2025

Stylish annexe in Caernarfon
Listed Miners Cottage with Riverside Views

Listed Miners Cottage with Riverside Views

Beddgelert
Stay at this cottage in Caernarfon. Enjoy free WiFi, a garden, and patios. Popular attractions Yr Wyddfa and Gelert's Grave are located nearby.
9.2/10 Wonderful! (82 reviews)
"A lovely little cottage , with character, so close to the heart of Beddgelert. Everything we could have wanted for a short break. Would definitely return . It was lovely to be able to sit in the garden and enjoy the river, when the weather cooperated!"

Reviewed on Sep 18, 2025

Listed Miners Cottage with Riverside Views
Beautiful Snowdonia Chalet in  North Wales

Beautiful Snowdonia Chalet in North Wales

Caernarfon
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
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.

Popular places to visit

Things to do

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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