No Hiking in Carmarthenshire yet
We haven't found any hiking experiences in Carmarthenshireyet, but we're always adding new adventures.
Try Hiking in these regions
Other activities in Carmarthenshire
From myth-laden lakes to dramatic castle hilltops, Carmarthenshire offers hiking for every level.
Carmarthenshire isn't just the 'Garden of Wales'; it's a hiker's paradise. While Snowdonia steals the headlines, the relative quiet of Carmarthenshire offers a more intimate experience with the Welsh landscape. From challenging Black Mountain ascents to gentle ambles through Dinefwr Park, there's something for everyone. Forget the crowds, here you'll find peace and genuinely breathtaking views.
This isn't to say it's *easy*. The Black Mountain can be unforgiving, and even seemingly gentle trails can turn boggy after rain – so proper footwear and a good map (or GPS) are essential. The beauty of hiking Carmarthenshire lies in its variety. You can conquer a summit one day, and explore ancient woodland the next. And, crucially, you're never far from a cracking pub meal. The Brecon Beacons National Park dips into Carmarthenshire’s east edge, offering some brilliant upland walking.
The Tywi Valley offers gentler, rolling landscapes ideal for families and less experienced hikers. The network of trails around Aberglasney Gardens and along the river itself provide stunning views and historical interest. However, be prepared for some steep sections, especially on routes leading up to the castles like Carreg Cennen and Dryslwyn. Hiking Carmarthenshire really rewards those seeking to get away from it all, and who enjoy a more authentic experience of the Welsh countryside – boots, map and all!
Best Spots for Hiking in Carmarthenshire
8 spots ranked by our team. Each one researched, visited, and honestly reviewed.
Llyn y Fan Fach (Lady of the Lake)
A classic Carmarthenshire hike to the mystical lake where, legend has it, a farmer married a water nymph. The walk involves a steep initial ascent to the escarpment of the Black Mountain range and then levels out, offering stunning panoramic views across the surrounding valleys. The lake itself is beautiful, especially on a clear day.
Best for: Experienced hikers and those with good fitness levels who enjoy a bit of folklore with their views.
Small car park at the foot of the track. Get there early, especially in summer, as it fills up quickly. Alternative parking is available further down the road, adding to the walk.
Get directions to Llyn y Fan Fach Car ParkInsider tip: Go early in the morning for the best light and to avoid the crowds. Pack layers – the weather can change quickly on the mountain.
Dinefwr Park (NT)
A leisurely walk through historic parkland, taking in Dinefwr Castle, Newton House, and the surrounding woodland. This National Trust site offers a variety of trails, ranging from easy strolls to slightly more challenging climbs. Great for families and those looking for a less strenuous hike with plenty of points of interest.
Best for: Families, history buffs, and those looking for a gentle walk with stunning views.
National Trust car park at Dinefwr Park. Free for NT members, charges apply for non-members.
Get directions to Dinefwr Park EntranceInsider tip: Check the National Trust website for events happening in the park. Time your visit to coincide with a castle tour for a more immersive experience.
Brechfa Forest Trails
Brechfa Forest offers a network of waymarked trails suitable for all abilities. Explore dense woodland, discover hidden waterfalls, and enjoy the peace and quiet of this beautiful forest. Some trails are also open to mountain bikers, so be aware of your surroundings.
Best for: Families, dog walkers, and those looking for a woodland escape.
Several car parks throughout the forest. Check the Forestry Commission website for locations and charges.
Get directions to Brechfa Forest Car ParkInsider tip: Download a map of the trails before you go, as phone signal can be patchy in the forest. Explore the Gorlech trail for stunning views.
Dryslwyn Castle Walk
A short but steep walk up to the ruins of Dryslwyn Castle, offering panoramic views of the Tywi Valley. The castle itself is steeped in history, and the views from the top are well worth the climb. A great option for a quick and rewarding hike.
Best for: History enthusiasts, families, and those looking for a short but rewarding hike.
Small car park at the base of the hill.
Get directions to Dryslwyn Castle Car ParkInsider tip: Bring a picnic to enjoy at the top of the castle ruins. The views are stunning at sunset.
Carreg Cennen Castle
A dramatic walk to the imposing Carreg Cennen Castle, perched high on a limestone crag. The trail leads through fields and up a steep climb to the castle entrance. Explore the castle ruins and enjoy the breathtaking views of the surrounding countryside. Afterwards, grab a bite at the cafe.
Best for: Castle lovers, photographers, and those looking for a challenging walk with stunning scenery.
Car park at Carreg Cennen Castle. Charges apply.
Get directions to Carreg Cennen Castle Car ParkInsider tip: Don't miss the cave beneath the castle – it's a bit of a scramble to get down, but well worth it! (Closed at times). Wear sturdy shoes.
Aberglasney Gardens Trails
Explore the beautiful Aberglasney Gardens and the surrounding woodland with a network of well-maintained trails. Discover hidden follies, tranquil ponds, and stunning views. A perfect option for a relaxed and scenic walk.
Best for: Garden enthusiasts, families, and those looking for a gentle walk in a beautiful setting.
Car park at Aberglasney Gardens. Charges apply.
Get directions to Aberglasney Gardens EntranceInsider tip: Check the Aberglasney Gardens website for events and workshops happening throughout the year. The tearooms are excellent for a post-walk treat.
Tywi Valley Path (Llandeilo Section)
A section of the long-distance Tywi Valley Path, following the river Tywi through picturesque countryside. This section starts near Llandeilo and offers stunning views of the valley, with options for shorter or longer walks. The path is mostly flat, making it suitable for all abilities.
Best for: Families, dog walkers, and those looking for a scenic and relaxing walk.
Parking available in Llandeilo town centre.
Get directions to Llandeilo BridgeInsider tip: Stop at The Plough Inn in Rhosmaen for a delicious pub lunch after your walk. Look out for otters along the river!
Black Mountain Edge (Fan Brycheiniog)
A demanding hike along the escarpment of Fan Brycheiniog, the highest point of the Black Mountain. Expect challenging climbs, exposed ridges, and incredible panoramic views. Only for experienced hikers with good navigation skills. Weather can change rapidly.
Best for: Experienced mountain hikers with excellent fitness and navigation skills.
Near Tafarn y Garreg pub, SA9 1TJ. Limited parking, arrive early.
Get directions to Tafarn y GarregInsider tip: Take a map and compass and know how to use them. The trig point is often shrouded in cloud, even on a sunny day. Navigation can become extremely difficult.
Need to Know
Weather
The weather in Carmarthenshire can be unpredictable, especially on the Black Mountain. Be prepared for sudden changes in conditions, including rain, wind, and fog. Check the forecast before you go and pack layers of clothing.
Gear Checklist
+2 more items
Local Gear Shops
Mountain Warehouse
Unit 1A St Catherine's Walk, Carmarthen SA31 1GA
Large outdoor retailer with a wide range of hiking gear, clothing, and footwear. Good for budget-friendly options and essential equipment.
Millets
Unit 1, Parc Trostre Retail Park, Llanelli SA14 9US
Well-known outdoor retailer offering a variety of hiking gear, clothing, and camping equipment. Caters to various budgets and experience levels.
Trespass
Parc Trostre Retail Park, Llanelli SA14 9EN
Value-focused outdoor clothing and equipment retailer. Good for affordable waterproofs and basic hiking gear.
Go Outdoors Llanelli
Parc Pemberton, Llanelli SA14 9WA
Huge outdoor superstore with a vast selection of hiking gear, camping equipment, and clothing. Requires a membership card for discounts.
Events & Races
Brecon Beacons Ultra
July • race • £75
A challenging ultra-distance running race through the Brecon Beacons National Park, including sections within Carmarthenshire. Several distances available.
More info →Fan Dance Race
January & July • race • £55
A brutal SAS selection test march over Pen y Fan in the Brecon Beacons. Though not strictly within Carmarthenshire, the area is adjacent and some training routes cross over.
More info →Llandeilo Spring Festival of Food
May • festival
A celebration of local food and drink in Llandeilo. Great for post-hike refreshment!
More info →