Caernarfon

Travel Guide

Caernarfon featuring a river or creek, a marina and boating
Caernarfon Castle which includes heritage elements and a castle
Caernarfon
Caernarfon Castle which includes interior views
Caernarfon showing 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
Fully refundableReserve now, pay when you stay
The price is HK$822 per night from 28 Sept to 29 Sept
HK$822
HK$986 total
28 Sept - 29 Sept
includes taxes & fees
Stay at this 3-star business-friendly hotel in Caernarfon. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,001 reviews)
"friendly staff, we got a takeaway gbreakfast provided at 06.15"

Reviewed on 9 Sept 2025

Celtic Royal Hotel & Spa
The Royal Victoria Hotel

The Royal Victoria Hotel

3 out of 5
Llanberis, Gwynedd, Caernarfon, Wales
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! (999 reviews)
"Lovely hotel with friendly staff"

Reviewed on 9 Sept 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
The price is HK$761 per night from 19 Sept to 20 Sept
HK$761
HK$914 total
19 Sept - 20 Sept
includes taxes & fees
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 ...
7/10 Good! (58 reviews)
Rob b
"Easy parking clean room nice breakfast very helpful lady on reception."

Reviewed on 28 Aug 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.
Kingfisher Cottage- river, rambling and relaxing, in a beautiful holiday park

Kingfisher Cottage- river, rambling and relaxing, in a beautiful holiday park

Caernarfon
Stay at this cottage in Caernarfon. Enjoy free WiFi, a garden, and laundry facilities. Popular attractions Redline Indoor Karting and Gypsy Wood Park are located ...
8/10 Very Good! (2 reviews)
"Great value and great Comms and information from host. It isn't luxury accommodation, but is priced accordingly. The host was brilliant with communication answering questions before and during our stay. Always quick to reply, and helped resolve one little niggle during our stay. The property itself ..."

Reviewed on 31 Aug 2025

Kingfisher Cottage- river, rambling and relaxing, in a beautiful holiday park
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! (80 reviews)
"Cute and authentic cottage. Stayed here for 2 nights just me and my son. Very central location with a lovely stream running behind, sat here both nights with a glass of wine! Lovely comfortable beds and modern bathroom. A 1 minute walk to pubs cafes and trails. Looking forward to returning. Great ..."

Reviewed on 23 Aug 2025

Listed Miners Cottage with Riverside Views
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)
"The property was as advertised, Clean & modern, everything you could need was there. Very good value, great space. It was a 10 minute walk down the hill into Caernarfon."

Reviewed on 11 Sept 2025

Stylish annexe in Caernarfon
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

4.4
Top destination
5 - Excellent
103
5 - Excellent 46%
4 - Good
101
4 - Good 45%
3 - Okay
17
3 - Okay 8%
2 - Disappointing
1
2 - Disappointing 0%
1 - Terrible
0
1 - Terrible 0%

5/5 - Excellent

Verified traveller

Lovely place. Not far from Liverpool (home). Castle and the others nearby are great. Excellent location for north Wales/Anglesey. I come up a few times a year for kickboxing and spent many school holidays there whilst growing up. Now back with my lad

3/5 - Okay

Verified traveller

Not much do, sunday no shops open' church closed

4/5 - Good

Verified traveller

Good location for a base in order to explore. Visiting the Black Boy is worth the stay

5/5 - Excellent

Verified traveller

Lovely town to spend new year

4/5 - Good

Verified traveller

Was a lovely tranquil place to visit in Snowdonia.

3/5 - Okay

Verified traveller

not much in Caenarfon except the castle,but ok just walking around doing a bit of shopping.