CastleCarmarthenshireCadw4.7
Half price, then free, for English Heritage members
This place is cared for by Cadw, the Welsh Government's historic environment service. English Heritage members pay half the standard admission during their first year of membership and get free entry once they have renewed. Show your current membership card at admissions.
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Standard walk-up price for 1 September 2026 to 31 March 2027; booking online saves 5% (non-refundable). Blue Light Card holders and HM Armed Forces and veterans get 10% off on the day. Disabled visitors and one companion enter free. Cadw's £1 ticket is available online to people on Universal Credit and other named benefits. English Heritage members: half price in your first membership year and free after your first renewal, on showing a valid card (named holders only). Cadw members free.
Students must show photo ID; under-5s free. English Heritage members: half price in your first membership year and free after your first renewal, on showing a valid card (named holders only). Cadw members free.
English Heritage members: half price in your first membership year and free after your first renewal, on showing a valid card (named holders only). Cadw members free.
Children under 5 are free. English Heritage members: half price in your first membership year and free after your first renewal, on showing a valid card (named holders only). Cadw members free.
No charge for anyone.
Cadw's small tarmac car park beside the visitor centre has 11 spaces including one accessible bay, with a dropped kerb to the paved entrance and two Type 2 (22 kW) electric charge points (charges apply for charging); Cadw states no parking charge. A large free parking area with a dedicated disabled space is a short walk away (Cadw's venue hire page says 500 yards); Cadw does not name it, but it is most likely the Glan-Yr-Afon car park by the river, about five minutes' walk, which Google reviewers describe as a big free car park.
Driving pin: the point Cadw's access guide links for its car park at the castle entrance on Castle Road, 11 m from the castle's Google listing; Cadw's own map marker sits 190 m away on Ferry Road and is not used. By road: Kidwelly via the A484.
By rail: Kidwelly station, 2 km, on the Swansea to Milford Haven and Pembroke Dock line. By bus: routes X11 and X12, Swansea to Carmarthen, 100 m. National Cycle Network route 4 passes 400 m away; bike storage in or near the car park.
Kidwelly Castle, Castell Cydweli, rises above the river Gwendraeth like the fortress of everyone's dreams, which is why it opens Monty Python and the Holy Grail. Established between 1106 and 1115 for Roger, Bishop of Salisbury, as a Norman ringwork of timber and earth, it was attacked repeatedly by the Welsh princes and the Lord Rhys captured it in 1159. By the 1280s the Chaworth brothers, Marcher lords, had built the stone castle within a castle, an inner ward with four round towers inside a D-shaped outer ward, and the Duchy of Lancaster added the great gatehouse; even Owain Glyndwr could not break in. Reviewers call it one of Wales's best-preserved castles, with towers that keep their floors, hidden passages, one-way wall walks with views over the town and grassy wards for picnics. Book online for a small saving and collect the site map at the desk. Dogs on short leads may explore the ground level, and the Wales Coast Path's Kidwelly to Burry Port walk begins at the castle.
Open daily all year: 1 March to 30 June 9.30am to 5pm; 1 July to 31 August 9.30am to 6pm; 1 September to 31 October 9.30am to 5pm; 1 November to 28 February 10am to 4pm. Last admission 30 minutes before closing. Closed 24, 25 and 26 December and 1 January. Cadw may close monuments at short notice in extreme weather.
Terrain level 2, easy: a single step and a manual door into the visitor centre, then a wide non-slip concrete path with a slight incline over a slatted wooden bridge to the entrance; wheelchair and buggy access to the visitor centre and the ground floor of the castle, whose grassed wards have one short flat path, while the wall walks, towers and basement rooms are reached by steep, narrow, sometimes uneven stairs with low doorways and one-way systems, and the main tower leads to an open viewpoint on its curved roof. Gravel and cobbles can defeat some mobility scooters. Toilets on the lower level by the visitor centre with an accessible cubicle and baby changing. Portable induction loop, defibrillator, dog bowl, two picnic tables, gift shop with guidebooks and an exhibition; no cafe. Drones are not permitted.
Dogs: Dogs on short leads are welcome on the ground-floor levels; the upper levels are for assistance dogs only.
Photo: Kidwelly Castle's round towers and curtain walls along the grassy slope of its ridge, seen from the low ground below. Iphrit, CC BY-SA 3.0. Source: https://commons.wikimedia.org/wiki/File:Kidwelly_castle_whole.JPG. Licence: https://creativecommons.org/licenses/by-sa/3.0. Resized and cropped for display; derivatives retain the source licence.
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A 10 mile (16 km) linear walk starting at Kidwelly Castle, following the 1760s canal, the Gwendraeth saltmarshes, Pembrey forest, Cefn Sidan beach and the Millennium Coastal Park to Burry Port; parking at both ends and regular trains and buses back. Free.
Checked 2026-10-17

A 1 mile walk starting and finishing at the Old Slaughter House, Kidwelly, along the Gwendraeth Fach with views of the castle, St Mary's church and the estuary; not all paths suit wheelchairs or pushchairs. The same leaflet has a 9 mile Beating the Bounds walk. Free; the leaflet is undated.
Read moreShow lessChecked 2026-10-17