Talgarth, Gospel Pass & Llanthony Priory loop from Crickhowell — Bannau Brycheiniog (Brecon Beacons) National Park

This touring bicycle loop from Crickhowell offers a difficult yet rewarding ride through Bannau Brycheiniog (Brecon Beacons) National Park. You will cover 40.7 miles (65.4 km) with a significant 3616 feet (1102 metres) of elevation gain, typically taking about 4 hours and 38 minutes. The route is known for its challenging climbs, especially the ascent of Gospel Pass, Wales's highest paved road, which features steep sections and an average gradient of 5.5% over 8.5 km. As you cycle, you will experience wide views of the Black Mountains, the Usk Valley, and expansive vistas across the Brecon Beacons, including Llangors Lake. The roads are mostly paved but can be narrow, remote, and occasionally have poor surfaces or gravelly sections. You will also pass by landmarks like Sugar Loaf and Table Mountain.

To tackle this difficult route, you should have very good fitness, as it involves substantial and challenging climbs. While the route is predominantly on paved surfaces, be prepared for some segments that might be unpaved or difficult to ride, potentially requiring you to push your bike. The roads can also feature water run-off, so consider your tire choice. This loop is suitable for road bikes, and if you are using an e-bike, careful battery management is advised due to the extensive climbing involved.

This loop is recognized as the most popular touring cycling route originating from Crickhowell, drawing cyclists to its challenging terrain and scenic beauty. A notable stop along the way is Llanthony Priory, a partly ruined Augustinian priory set against a striking backdrop. This offers a perfect opportunity for a break, with a hotel and pub on-site providing refreshments. After the demanding climb to Gospel Pass, you can enjoy a rewarding 12-mile descent into the Vale of Ewyas, considered one of Wales's most beautiful valleys.