Castle

Caernarfon Castle

Caernarfon, Gwynedd
  • Open
  • £14.90 adult · £10.40 child
  • Assistance dogs only
  • No car park on site
  • Cadw
Caernarfon Castle: This is a photo of listed building number
Photo: Llywelyn2000 · CC BY-SA 4.0 · Source

Quick answer

Checked 13 Oct 2026

Caernarfon Castle is a castle near Caernarfon, Gwynedd, managed by Cadw. Adult tickets cost £14.90, and Cadw members go free. Only assistance dogs are allowed. There is no car park on site.

Caernarfon Castle opening times

Last checked 14 Oct 2026
  1. Mon 12 09:3017:00
  2. Tue 13 09:3017:00
  3. Today Wed 14 09:3017:00
  4. Thu 15 09:3017:00
  5. Fri 16 09:3017:00
  6. Sat 17 09:3017:00
  7. Sun 18 09:3017:00
Opening times by season
Season Dates Days Hours Last entry
Spring and early summer 1 Mar to 30 Jun
Daily
09:30 to 17:00
16:30
High summer 1 Jul to 31 Aug
Daily
09:30 to 18:00
17:30
Autumn 1 Sep to 31 Oct
Daily
09:30 to 17:00
16:30
Winter 1 Nov to 28 Feb
Daily
10:00 to 16:00
15:30

Closed on 1 Jan, 24 Dec, 25 Dec, 26 Dec.

Upper floors of the King's Gate (and lift) currently closed. King's Gate café closed; pop-up refreshments Fri-Sun from 1 September. May close in extreme weather.

Check current times on the official site

Caernarfon Castle tickets and prices

2026-27 prices · checked 14 Oct 2026
Ticket prices
Ticket On the day
Adult £14.90
Concession £13.40
Student £10.40
Child £10.40
Cadw members Free
Book on the Cadw site No need to book.

Getting to Caernarfon Castle and parking

Plan your route

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Address
LL55 2AU
Parking
No car park on site, paid. No dedicated car park; two nearby public charging car parks with accessible spaces. Steep incline from the quayside car park. Long-stay public car park on the waterfront next to the castle, and others in town.
By train
Llanfairpwll is 6.3 miles away.
Public transport
The Caernarfon Penllyn stop, served by routes 5, 5A and 5B between Bangor and Caernarfon, is about 200m from the castle.

Dogs, accessibility and facilities

Dogs

Assistance dogs only
  • Pet dogs: not allowed.
  • Assistance dogs: welcome.
  • Leads: dogs must be kept on a lead.
  • Assistance dogs only April-October; dogs on short leads on ground-floor levels 1 November-28 February.

Accessibility

Partly step-free
  • Step-free: in parts of the site.
  • Paths and surfaces: Ground level enjoyable on grass and even paths; much of the site, including wall walks, via steep narrow spiral stairs; ramp entry through the King's Gate.
Full access statement

Food and facilities

  • Toilets Yes
  • Café Yes
  • Shop Yes
  • Baby changing Yes
  • Visitor centre Yes
  • Audio guide Yes

What to see at Caernarfon Castle

  • 01

    Curtain wall

    The outer defensive wall around the site.

  • 02

    Gatehouse

    The fortified main entrance.

  • 03

    Wall walk

    A walkway along the top of the walls.

  • 04

    Exhibition

    Displays and exhibitions to see.

Photos

Castles near Caernarfon Castle

All 13 castles in Wales

FAQs

How much does it cost to visit Caernarfon Castle?

Adult tickets cost £14.90, and Cadw members go free.

Where do you park at Caernarfon Castle?

There is no car park on site. Long-stay public car park on the waterfront next to the castle, and others in town.

When is Caernarfon Castle open?

In the spring and early summer season it opens every day from 09:30 to 17:00. Check the opening times above for the other seasons and closed dates.

Can you take a dog to Caernarfon Castle?

Only assistance dogs are allowed.

Sources

Every fact on this page last verified 13 Oct 2026
Suggest a correction
  1. Page on api.postcodes.io · checked 14 Oct 2026
  2. Page on cadw.gov.wales · checked 14 Oct 2026
  3. Page on cadw.gov.wales · checked 14 Oct 2026
  4. Wikidata · checked 14 Oct 2026
  5. Page on cadw.gov.wales · checked 14 Oct 2026
  6. Page on cadwpublic-api.azurewebsites.net · checked 14 Oct 2026

We are independent and not affiliated with Cadw. Prices and times can change at short notice, so check the operator's site on the day. How we check our data