Carmarthen, Wales: The Ultimate Travel Guide 2025

CC BY-SA 4.0 / Peter Broster

Carmarthen, located in Carmarthenshire, is a vibrant market town that blends rich heritage with modern attractions. Nestled along the River Tywi, it offers a mix of scenic beauty, shopping, and cultural experiences. Visitors can explore the independent shops and cafés in the town center, where local produce and artisan goods create a lively atmosphere. The indoor market, open six days a week, is a great place to sample Welsh delicacies, handmade crafts, and fresh produce. Whether strolling through the historic streets or enjoying a riverside walk, Carmarthen provides a welcoming and relaxed environment.

Outdoor enthusiasts will find plenty to do in and around Carmarthen, with easy access to Brechfa Forest, a popular spot for hiking and mountain biking. The nearby National Botanic Garden of Wales offers stunning landscapes, glasshouses, and interactive exhibits, making it a must-visit for nature lovers. For those interested in wildlife, the British Bird of Prey Centre provides up-close encounters with eagles, owls, and falcons. The town’s location makes it an ideal base for exploring the Carmarthenshire countryside, with rolling hills, coastal paths, and historic landmarks all within reach.

Carmarthen also boasts a lively arts and entertainment scene, with theatres, galleries, and live music venues hosting events throughout the year. The Oriel Myrddin Gallery showcases contemporary Welsh art, while the Lyric Theatre offers performances ranging from drama to comedy. Seasonal festivals, including food and music events, bring the community together, adding to the town’s charm. Whether you’re looking for cultural experiences, outdoor adventures, or a relaxing getaway, Carmarthen offers something for every visitor.

History of Carmarthen

Early Settlements in Carmarthen

Carmarthen has a long history of human habitation, with evidence of prehistoric settlements dating back thousands of years. The area was home to early Celtic tribes, who established fortified enclosures and engaged in farming and trade. The strategic location of Carmarthen made it an important site for early communities, with its proximity to waterways aiding transportation and commerce.

Roman Influence in Carmarthen

During the Roman occupation, Carmarthen became a significant settlement known as Moridunum, meaning “Sea Fort.” The Romans built a fort around AD 75, which later developed into a thriving town with an amphitheatre, roads, and administrative buildings. The Roman presence brought infrastructure improvements, including trade routes and defensive structures. The remains of the Roman amphitheatre, one of the few in Wales, still stand as a testament to this era.

Medieval Growth in Carmarthen

Following the decline of Roman rule, Carmarthen saw a period of transformation during the Middle Ages. The Normans established Carmarthen Castle in the 11th century, reinforcing the town’s strategic importance. The settlement grew as a market town, with merchants trading goods such as wool, livestock, and agricultural produce. Religious institutions, including monasteries and churches, played a key role in shaping the town’s identity.

Tudor and Stuart Periods in Carmarthen

During the 16th and 17th centuries, Carmarthen continued to thrive as a commercial hub. The town was granted charters, allowing self-governance and expanding its influence. However, like many towns of the era, Carmarthen faced challenges such as plague outbreaks and political conflicts. The English Civil War saw the town occupied by both Royalist and Parliamentary forces at different times, leading to periods of instability.

Industrial Era in Carmarthen

The 18th and 19th centuries brought industrial advancements to Carmarthen, though it remained primarily a market town rather than a major industrial center. The arrival of the railway in 1852 improved transportation, connecting Carmarthen to larger cities and boosting trade. The town’s port played a role in commerce, though it gradually declined as larger industrial hubs emerged elsewhere.

Modern Carmarthen

In the 20th and 21st centuries, Carmarthen evolved into a vibrant town with a mix of historic charm and modern amenities. While traditional industries declined, new sectors such as education, tourism, and retail emerged. The town continues to celebrate its rich heritage through museums, cultural events, and preserved landmarks, making it a fascinating destination for visitors and residents alike.

Visiting Carmarthen for the first time and wondering what are the top places to see in the city? In this complete guide, I share the best things to do in Carmarthen on the first visit. To help you plan your trip, I have also included an interactive map and practical tips for visiting!

This website uses affiliate links which earn a small commission at no additional cost to you.

1. Carmarthen Castle

Carmarthen Castle is a historic fortress that has stood for centuries, offering visitors a glimpse into the town’s medieval past. Originally built in the 12th century, the castle played a key role in defending the region and was later used as a prison. Today, visitors can explore the ruins, including sections of the original walls and towers, while enjoying panoramic views of the town.

The castle is located in Nott Square, making it easily accessible for those exploring Carmarthen’s town center. Information boards provide insights into its history, and the surrounding area features cafés and shops, making it a great spot for a leisurely visit.

Opening times: Open all day Entry cost: Free

2. Oriel Myrddin Gallery

Oriel Myrddin Gallery is a contemporary art space showcasing works from local and national artists. The gallery features rotating exhibitions, covering a range of artistic styles, including painting, sculpture, and mixed media. It is a great place to experience the creative side of Carmarthen and discover unique pieces.

Visitors can browse the gallery’s collection, purchase artwork, and attend workshops and events that highlight Welsh artistic talent. The gallery is centrally located, making it an easy stop for those exploring the town.

Opening times: Tuesday – Saturday, 10:30 AM – 5:00 PM Entry cost: Free

3. King Street Gallery

King Street Gallery is a vibrant artist-led gallery that has been at the forefront of Carmarthen’s art scene since 2006. The gallery showcases fine and applied art, including ceramics, photography, and jewelry, providing a platform for emerging and established artists.

Visitors can explore the exhibitions, meet artists, and purchase unique pieces. The gallery also hosts seasonal events and workshops, making it a dynamic space for art lovers.

Opening times: Monday – Saturday, 10:00 AM – 5:00 PM Entry cost: Free

4. Overhang Climbing Centre

Overhang Climbing Centre is an indoor climbing and bouldering facility located inside a former church. The center offers top rope climbing, lead climbing, and bouldering, making it a great destination for both beginners and experienced climbers.

In addition to climbing, the venue features a café serving snacks, coffee, and pizzas, creating a welcoming atmosphere for visitors. Whether you’re looking for an active challenge or a fun day out, Overhang Climbing Centre provides an exciting experience.

Opening times: Daily, 10:00 AM – 8:00 PM Entry cost: Varies by session

5. Carmarthenshire County Museum

Carmarthenshire County Museum offers a fascinating look into the history and heritage of the region. Housed in the Old Bishop’s Palace, the museum features exhibits on archaeology, local industry, and Welsh culture, including a Late Bronze Age hoard and medieval artifacts.

Visitors can explore the museum’s collections, enjoy quiet visiting times, and learn about Carmarthen’s historical significance. The museum is set in beautiful grounds, making it a great place for a relaxed visit.

Opening times: Wednesday – Sunday, 10:00 AM – 4:00 PM Entry cost: Free

6. Gwili Steam Railway

Gwili Steam Railway offers a nostalgic journey through the countryside, allowing visitors to experience the golden age of steam travel. The railway follows the River Gwili, passing through farmland and wooded hillsides, providing stunning views along the way.

The railway is operated by enthusiastic volunteers, who share stories about its history and significance. Special events, including themed train rides and afternoon tea experiences, make it a unique attraction for families and railway enthusiasts.

Opening times: Varies by season Entry cost: Adults £12.00, Children £8.00

7. Laugharne Castle

Laugharne Castle is a picturesque ruin that once served as a medieval stronghold. Overlooking the River Taf, the castle offers breathtaking views and a peaceful setting for exploration. The site is closely linked to Dylan Thomas, who found inspiration here for his writing.

Visitors can wander through the castle grounds, admire the historic architecture, and enjoy the surrounding gardens. The castle is a great spot for photography and relaxation, making it a must-visit near Carmarthen.

Opening times: Daily, 10:00 AM – 4:00 PM Entry cost: Adults £5.50, Children £4.00

8. British Bird of Prey Centre

The British Bird of Prey Centre offers interactive experiences with eagles, owls, and falcons, providing visitors with a chance to see these magnificent birds up close. Located within the National Botanic Garden of Wales, the center hosts flying displays and educational talks, making it a great destination for wildlife enthusiasts.

Visitors can learn about conservation efforts, watch birds in flight, and even take part in falconry experiences. The center is a fantastic place for families and nature lovers looking to connect with wildlife.

Opening times: Daily, 10:00 AM – 5:00 PM Entry cost: Adults £10.00, Children £6.00

9. Carmarthen Market

Carmarthen Market is a bustling indoor market offering a variety of local produce, artisan goods, and handmade crafts. The market has been a central part of the town for centuries, providing visitors with a chance to experience Welsh culture and cuisine.

Visitors can browse stalls selling fresh food, cheeses, baked goods, and antiques, supporting local businesses and enjoying the lively atmosphere. Whether you’re looking for a souvenir or a taste of traditional Welsh flavors, Carmarthen Market is a great place to explore.

Opening times: Monday – Saturday, 9:00 AM – 4:00 PM Entry cost: Free

10. Llyn Brianne Reservoir

Llyn Brianne Reservoir is a stunning natural attraction located within Carmarthenshire’s rolling hills. The reservoir offers scenic walking trails, wildlife spotting, and breathtaking views, making it a perfect destination for outdoor enthusiasts.

Visitors can enjoy peaceful surroundings, take in the dramatic landscapes, and explore nearby forests. The area is ideal for picnics, photography, and quiet reflection, providing a tranquil escape from the town’s busy streets.

Opening times: Open all day Entry cost: Free