4.4
(112)
590
hikers
44
hikes
Hiking around Cynwyl Gaeo offers a diverse landscape characterized by rolling hills, deep valleys, and ancient woodlands. The region features both upland and lowland areas, with the River Cothi shaping much of the local topography. Hikers can explore extensive forest areas, including parts of Brechfa Forest, and discover unique water bodies like Llyn Brianne reservoir. This varied terrain provides a range of natural features for outdoor exploration.
Last updated: July 4, 2026
4.6
(10)
47
hikers
4.43km
01:23
170m
170m
Hike the easy 2.8-mile Talley Abbey loop through Talley Woodlands, exploring historical ruins, glacial lakes, and panoramic views.
3.5
(2)
12
hikers
10.2km
02:45
130m
140m
Hike 6.3 miles (10.2 km) from Long Wood Lampeter to the historic Allt-goch hillfort, enjoying moderate terrain and Teifi Valley views.

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4.4
(17)
66
hikers
13.5km
03:48
270m
270m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
13
hikers
4.00km
01:08
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
10
hikers
6.72km
02:03
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Cwm R MTB trail is completely blocked at top end due to hundreds of wind fallen trees this winter. Please consider before as you can not navigate loop.
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A short climb up from the road brings you to the Dam and carpark, there is no access over the Dam itself. But you do get a good view over the spillway and valley below.
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A nice spot, a bit of the best of rural West Wales. Stunning views.
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Beautiful little ruined abbey at the start of a real nice walk. Like Yugen says, limited parking at the start point. Pick a quiet weekday to visit if you can.
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Built in 1913 the Rhandirmwyn Bridge links the two sides of the Towy valley by this rivetted girder road bridge. On the southern side you'll find the Towy Bridge Inn, a lovely riverside pub.
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THE TALE OF THE WELSH “ROBIN HOOD” Known as Twm Siôn Cati Twm Siôn Cati is a historically known figure in Welsh folklore. A tale recounted by Meyrick recalls how Twm was asked by a poor man to steal a pitcher for him. They went together to a merchant where Twm started belittling the man's wares. Having told his friend secretly to take the pitcher of his choice, Twm distracted the merchant by telling him there was a hole in one of the pitchers, which the man denied. Twm desired him to put his hand in the pitcher to test it and the man still denied there was a hole. Twm then asked him how, if there was no hole, could he have put his hand inside? By this time his friend had disappeared with his pitcher, undetected. A tale from Prichard's book involves an occasion when Twm is staying in an inn overnight and realises other people are planning to rob him the following day after he sets off. He has a large sum of money with him. The following morning he behaves as though his money is in the pack-saddle of his horse. When the highwayman catches up, Twm drops the saddle in the middle of a pool. The highwayman wades into the pool to fetch it, Twm takes the opportunity to make off with the highwayman's horse. A complication arises because the horse responds to the voice of the highwayman crying "Stop!" Luckily Twm, in terror, happens to shout a word which makes the horse gallop on again, and he is conveyed to safety. Another tale recounts how Twm waylaid a rich squire, who was accompanied by his daughter, Twm was so smitten with her that he returned her jewellery to her and attempted to woo her, against her father's opposition and, initially, her own. One full moon shortly after the robbery, he crept to her window, roused her from sleep, caught her hand at the window and kissed it, refusing to let her go until she promised to marry him. She wouldn't promise so Twm drew his dagger, drew blood on her wrist and threatened to sever her hand unless she assented to marriage forthwith. She agreed to marry him and she kept her hand. Their marriage followed soon after, despite her father's views and the directness of Twm's courtship methods. The girl was supposedly the widow of the sheriff of Carmarthen. Through this marriage Twm is supposed to have gained respectability, eventually becoming a justice of the peace, sitting in judgement on others, a position he held until his death aged 79.
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There are over 40 hiking trails in Cynwyl Gaeo, offering a diverse range of experiences. This includes 18 easy routes, 23 moderate paths, and 3 more challenging hikes, ensuring options for various fitness levels.
Yes, Cynwyl Gaeo offers several easy, child-friendly routes perfect for family outings. These trails often pass through ancient woodlands and along river systems, providing a gentle introduction to the area's natural beauty. An example of an easy route is the Talley and Mynydd Cynros Trail, which is 4.4 km long.
Yes, many of the trails in Cynwyl Gaeo are circular, allowing you to start and end at the same point. A notable circular route is the Llyn Brianne Dam Crossing – Llyn Brianne Dam loop from Rhandirmwyn Bridge, which offers scenic views around the reservoir.
Cynwyl Gaeo boasts a rich variety of natural features. You'll encounter rolling hills, deep valleys carved by the River Cothi, and ancient oak woodlands. The area also features unique water bodies like Llyn Brianne reservoir and marshy grasslands in elevated valleys. Keep an eye out for diverse wildlife, including red kites.
Yes, the region is home to Cwm Rhaeadr, which is known for its cascading waterfall. You can explore this beautiful spot on routes such as the Forest Stream – Rhaeadr Valley Waterfall loop from Pwll Yr Hyddod, an easy 4 km hike.
Cynwyl Gaeo and its surroundings offer several historical points of interest. You can visit Twm Siôn Cati's Cave, a legendary outlaw's hideout, or the impressive Llandovery Castle Ruins. The ancient Sarn Helen Roman road also provides a historic pathway through elevated valleys.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Hikers often praise the diverse landscape, from quiet woodlands to expansive views, and the variety of trails suitable for different abilities. The opportunity to explore historical sites and natural beauty like Llyn Brianne is also frequently highlighted.
Yes, a section of the Heart of Wales Walking Trail passes through Carmarthenshire, offering routes through wild countryside, past spectacular viaducts, and historical castles. While not entirely within Cynwyl Gaeo, it provides access to similar landscapes nearby.
Absolutely. Cynwyl Gaeo is a recognized wildlife hotspot. Hikers frequently spot red kites soaring overhead, especially around Cwm Rhaeadr. The ancient oak woodlands are home to wood warblers, and damp pastures may reveal marsh fritillary butterflies. The RSPB Gwenffrwd-Dinas Nature Reserve is an excellent place for birdwatching.
Yes, you can hike to ancient hillforts in the region. For example, the From Long Wood Lampeter to Allt-goch hillfort route is a moderate 10.2 km path that leads through woodlands and towards an ancient hillfort, offering both natural beauty and historical interest.
Cynwyl Gaeo offers hiking opportunities year-round, but spring and autumn are particularly popular due to milder temperatures and vibrant scenery. Spring brings blooming wildflowers and active wildlife, while autumn showcases stunning foliage. Summer is ideal for longer days, and winter can offer crisp, quiet walks, though some higher routes may be more challenging.
Yes, parts of the region, including Llanllwni mountain and the area around Llyn Brianne, are designated dark sky reserves. This provides incredible opportunities for stargazing and night photography, making it a unique experience to combine with your daytime hikes.


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