FAQ
Frequently Asked Questions
Quick facts and rules to help you prepare for your trip to the fortress.
Is Caernarfon Castle free to enter?
No. Standard adult entry is £14.90. However, Cadw members enter for free.
How much is the entrance fee for Caernarfon Castle?
Adults pay £14.90. Seniors (65+) pay £13.40, and juniors (5-17) pay £10.40. Booking online provides a 5% discount.
Do I need to book tickets for Caernarfon Castle in advance?
Advance booking is not required but recommended. It secures your spot and gives you a 5% discount on the entry price. See Tickets for details.
How long does a visit to Caernarfon Castle take?
Expect to spend about 1.5 to 2 hours. Official guided walking tours last 45 minutes.
Is there parking at Caernarfon Castle?
There is no dedicated visitor parking on site. You must use public pay-and-display car parks in the town, like Slate Quay.
When was Caernarfon Castle built?
Construction began in 1283 and took 47 years to complete.
Who built Caernarfon Castle?
King Edward I ordered its construction. Master James of St George acted as the chief architect.
Is Caernarfon Castle a UNESCO World Heritage site?
Yes. It received UNESCO World Heritage status in 1986 as part of King Edward's castles in Gwynedd.
Is Caernarfon Castle wheelchair accessible?
Only partially. A new lift in the King's Gate provides some upper-level access. The spiral stairs in the towers remain inaccessible to wheelchairs. Read Accessibility guide for more.
What is inside Caernarfon Castle?
Inside you will find the Upper and Lower Wards, the Royal Welch Fusiliers Museum in the Queen's Tower, and various polygonal defensive towers.
Where was Prince Charles invested as Prince of Wales?
He was presented to the Welsh people at the Queen's Gate in 1969 during his investiture.