Best castles around St. Clears offer a glimpse into Welsh history, situated at the junction of the Taf and Cynin rivers. The area features the historical earthwork remains of St Clears Castle, an early 12th-century Norman motte-and-bailey fortress. Visitors can explore the well-preserved motte, which once supported timber or stone structures. The elevated position provides views of the Carmarthenshire countryside and river confluence.
Last updated: May 18, 2026
Highlight • Historical Site
Tip by
Highlight • Castle
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Historical Site
Tip by
Highlight • Historical Site
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
A visit to the ruins currently costs £6.50. Beautiful views over the bay from the tower.
0
0
Remains of a castle can be found at the end of the pedestrian zone
0
0
Ruins of a castle a short walk from Llansteffan beach. Apparently “The castle was built by the Normans after 1100” it is privately owned but under a deed of guardianship. Worth the walk up the hill to it!
0
0
Laugharne Castle dates to 1116. It was later rebuild as a Norman stronghold and has seen many revisions since. Today, the castle is open from April until October, and you can find out more to plan your visit here: cadw.gov.wales/visit/places-to-visit/laugharne-castle
2
0
Laugharne Castle dates to 1116. It was later rebuild as a Norman stronghold and has seen many revisions since. Today, the castle is open from April until October, and you can find out more to plan your visit here: https://cadw.gov.wales/visit/places-to-visit/laugharne-castle
1
0
Carmarthen is thought to be the oldest town in Wales. The Roman fort dates to around 75 AD. The town’s medieval castle is also worth a visit. There are plenty of places to eat and drink, shops, and accommodation, making it a great place for a refresh stop or an overnight stay.
1
0
Beautiful setting............even at 5am!! Must re-visit during daylight hours ;)
0
0
Laugharne Castle (Castell Talacharn in Welsh) has had a long and fascinating history, dating back to 1116. It was later rebuild as a Norman stronghold and has seen many revisions since, including transformation in the 16th century into a Tudor fortified manor house! Today, the castle is open from April until October, and you can find out more to plan your visit here: https://cadw.gov.wales/visit/places-to-visit/laugharne-castle
1
0
The area around St. Clears is rich in history. You can explore the earthwork remains of St. Clears Castle, a Norman motte-and-bailey fortress. Nearby, there's the remarkably well-preserved Laugharne Castle, a blend of medieval and Tudor architecture, and the imposing Kidwelly Castle, known for its concentric design. Also, consider visiting Llansteffan Castle Ruins and Carmarthen Castle.
Many castles in the region provide excellent viewpoints. St. Clears Castle's elevated motte offers peaceful views of the Carmarthenshire countryside and river confluence. From Laugharne Castle, you can enjoy panoramic views over the Taf estuary. Kidwelly Castle allows visitors to climb its towers for sweeping views of the town and estuary, while Llansteffan Castle Ruins also boasts hilltop views.
Yes, several castles are suitable for families. Laugharne Castle is listed as family-friendly, offering a mix of history and beautiful gardens. Carmarthen Castle is also noted as family-friendly. Kidwelly Castle, with its impressive structure and multiple towers to explore, provides an engaging experience for children and adults alike.
The castles around St. Clears showcase a range of architectural styles. St. Clears Castle is an early 12th-century Norman motte-and-bailey fortress. Kidwelly Castle evolved from a timber structure into a formidable concentric stone castle in the late 13th and 14th centuries. Laugharne Castle is unique, blending medieval fortification with a 16th-century Tudor manor house, complete with large mullioned windows.
Yes, Laugharne Castle has a significant literary connection. The renowned poet Dylan Thomas famously used a small summerhouse built into the castle wall as a writing retreat, finding inspiration in its tranquil setting and views over the Taf estuary.
You can combine your castle visits with various outdoor activities. For cycling, consider routes like the 'Saundersfoot Harbour and Beach – Tenby Harbour loop' or the 'Laugharne Castle – 20% climb out of Pendine loop'. If you prefer hiking, there are options such as the 'Dylan Thomas Boathouse – Laugharne Castle loop' or the 'St Clears Anchor Monument – Great War Memorial loop'. You can find more details on these and other routes in the cycling and hiking guides around St. Clears.
Many of the castles, such as Laugharne Castle, are typically open from April until October. Visiting during these months ensures access to the sites and allows for more pleasant weather for exploring the outdoor ruins and grounds. Always check specific opening times for each castle before your visit.
While St. Clears Castle is primarily an earthwork motte, its elevated position might require some effort. For specific accessibility information, especially regarding wheelchair access, it's best to consult the official websites for Kidwelly Castle and Laugharne Castle, as they are managed by Cadw. Generally, older historical sites can have limited accessibility due to their original design.
The time needed varies by castle. For St. Clears Castle, exploring the motte and reading the informational plaques might take 30-60 minutes. Larger sites like Kidwelly Castle and Laugharne Castle, with their extensive grounds, towers, and historical narratives, could easily occupy 1.5 to 3 hours each. Llansteffan Castle Ruins and Carmarthen Castle might take less time, depending on how much you wish to explore the ruins.
Yes, at St. Clears Castle, informational plaques are available on site. These provide historical context about its role as an early 12th-century Norman motte-and-bailey fortress and its significance in medieval Welsh-English conflicts, offering insights into the area's rich past even without standing masonry structures.
Kidwelly Castle is considered one of the most striking medieval castles in Wales due to its remarkably well-preserved concentric design. Its strong defensive features include a square inner bailey with four round towers, a semi-circular outer curtain wall, and a massive, heavily fortified gatehouse with portcullises, murder holes, and arrow slits. It provides a clear picture of advanced medieval military engineering.
When visiting Laugharne Castle, be aware that it's typically open from April until October. It's worth exploring both the medieval fortifications and the ruins of the Tudor mansion, as well as the 19th-century ornamental gardens. Don't miss the small summerhouse, famously used by Dylan Thomas as a writing retreat, for a unique literary insight.


Looking for the best castles somewhere else? Discover other guides around St. Clears: