Daudraeth Illtyd Nature Reserve

Embark on a challenging touring bicycle adventure through the Brecon Beacons National Park with the 3 Reservoirs loop. This difficult 48.6-mile (78.1 km) route, designed to take around 5 hours and 26 minutes, features a significant 3578 feet (1091 metres) of elevation gain. You will cycle past the beautiful Talybont, Pontsticill, and Llwyn-onn reservoirs, enjoying expansive views of the water features and surrounding hills. Be prepared for a mix of paved surfaces and some unpaved or gravelly sections, including a notable gravelly climb near Talybont Reservoir.

This loop is best suited for touring cyclists with very good fitness due to its considerable climbs, especially the notorious Devil's Elbow. While the route is primarily paved, some segments, like the Devil's Elbow itself, have a crumbling surface and neglected barriers, so suitable tires are recommended. You might also encounter cattle grids along the way. Planning your visit for good weather will enhance your experience, allowing you to fully appreciate the rugged scenery and isolated wilderness.

The Devil's Elbow is the defining feature of this trail, a legendary and brutal ascent known for its steep gradients, averaging 10% with sections reaching 14% and even over 30% on its vicious switchbacks. Conquering this climb is a significant achievement for cyclists, often featured in events like the Dragon Ride sportive. Beyond the challenge, you will discover ancient landmarks like the Maen Llia Standing Stone near the summit, adding a unique historical layer to the diverse landscapes of rolling moorlands and river valleys.

Embark on the Brecon to Sennybridge loop, a challenging touring bicycle ride through the Brecon Beacons National Park. This difficult route covers 26.9 miles (43.3 km) with a significant elevation gain of 1839 feet (560 metres), typically taking around 2 hours and 48 minutes to complete. You will experience varied landscapes, from winding forest lanes to open moorlands, all set against the backdrop of majestic valleys and high mountain peaks.

While the route is mostly paved, some segments may present unpaved or more difficult sections, requiring very good fitness for the full experience. Sennybridge serves as a convenient hub for exploring the surrounding area, offering amenities and connections to other routes. Always be prepared for varied weather conditions in the Brecon Beacons, as exposed areas can be challenging in strong winds.

This loop is part of a network of routes highly rated by the Komoot community, reflecting the positive cycling experience it offers. The area is rich in history; parts of the cycling network follow historical paths, and the region has connections to the early 19th-century Brecon Forest Tramroad. You will find yourself immersed in the diverse and beautiful landscapes that define the Brecon Beacons National Park.