Swansea Castle
Swansea, Wales
Photo: Tiia Monto, CC BY-SA 4.0, via Wikimedia Commons
Gallery: Reading Tom, CC BY 2.0 · Irid Escent, CC BY-SA 2.0, via Wikimedia Commons
Key facts
- Operator
- Cadw
- Condition
- Ruin
- Access
- Free, open access
- Nearest station
- Swansea, 0.3 miles (straight-line)
- Note
- City-centre ruin; ground level accessible, upper levels closed
Pinpoint
8 Castle St, Swansea SA1 1DW
Opening Hours
Opening times change. Always check the official website before you travel.
| 1st April - 31st March | Can be viewed externally |
Can be viewed externally during reasonable daylight hours
Checked against the official page on 13 August 2026.
A city-centre ruin in the middle of Swansea, reduced to what's now effectively a walled public square - the upper levels are closed off, so this is a walk-around-the-outside site rather than one to properly explore. Reviewers are honest that it's not worth a special trip on its own, but it's a striking thing to come across between shops.
At a glance
Worth the trip
Simply that it's there at all - reviewers rate the novelty of a genuine medieval ruin standing in the middle of a working city centre.
Before you go
You can't get into the ruins themselves, only walk the perimeter, and a couple of reviewers mention rats around the site, so it's worth keeping that in mind if visiting with young children.
What visitors say
Swansea Castle reviews · 4 / 5 across 1,030 Google reviews
Reviews of this free city-centre ruin are mixed: several visitors appreciate it as an interesting piece of history worth a brief look, while others feel there isn't much to see since the interior can't be entered and it's only viewable from outside.
One reviewer specifically mentions rats nearby as a nuisance.
Most agree it's a pleasant but minor stop rather than a destination in its own right.
“Good to see that they are maintaining the history of the castle. But there are many rats nearby. You can’t sit down for even a few minutes without seeing them.”- Christopher Kumaran, visitor review
Within reach of Cardiff (34 miles) - see what else is nearby.
Getting in - what Cadw says
Level 1 accessible terrain; upper levels closed to public; ground floor only
Taken from Cadw’s own website and read 28 July 2026 - check the current version. Access can change with building work, weather and staffing - if the visit depends on it, ring ahead.
History
Henry de Beaumont · 1107
Founded in 1107 by Henry de Beaumont as the administrative centre of the lordship of Gower. A timber castle at the site was attacked and destroyed by Welsh forces in 1116. By the 12th century, stone buildings replaced the original timber defences. In 1217 it fell to Llywelyn the Great but was recovered in 1220. The visible remains today-the southeast corner with its arcaded parapet-date from the late 13th or early 14th century rebuild.
Adapted from this castle's Wikipedia article, CC BY-SA 4.0.
Common questions about Swansea Castle
Where is Swansea Castle?
Swansea Castle is in Swansea, Wales, at 8 Castle St, Swansea SA1 1DW.
Is Swansea Castle free to visit?
Yes - Swansea Castle is a free, open-access site with no ticket booth, looked after by Cadw. There may still be a charge for nearby parking, and open-access arrangements can change, so it's worth a quick check before you travel.
What is the highlight of visiting Swansea Castle?
Simply that it's there at all - reviewers rate the novelty of a genuine medieval ruin standing in the middle of a working city centre.
Is Swansea Castle a ruin or still intact?
Swansea Castle is a ruin - City-centre ruin; ground level accessible, upper levels closed.
