Descripción
This rural road called Sarn Helen runs parallel to the Afon Llia (river Llia) for approximately 2 miles before descending steeply into a beautiful valley and ultimately crossing another small stream, the Afon Senni.
Because of its rural location, rough moorland terrain, altitude of ~400m and proximity to the stream, it is favoured by several species such as Collalba Gris, Tarabilla Norteña, Tarabilla común, Bisbita Pratense, Milano Real and Cuervo Grande. As you descend into the Senni Valley you are more likely to see Colirrojo Real, Papamoscas Cerrojillo, Camachuelo Común and Lavandera Cascadeña.
There is parking at various points along the route (shown on the map) but it is narrow in places so make sure your vehicle is off the road. Any point along the road could be productive but the section between the 2 cattle grids is usually good for the limited number of species that favour this environment. I have seen Andarríos Chico on the stream as well as Mirlo-acuático Europeo.
The total route is 3 miles (4.8km) and estimated to take ~1hour 15 minutes to walk one way. Please be aware that the descent into the Senni Valley is steep and would require a good level of fitness to climb back on the reverse route: taking a car or bicycle would be less effort!
The spring and early summer are the best time to visit, although raptors and corvids are probably present at any time.
Detalles
Accesso
The River Llia (Afon Llia) is located in Brecon Beacons National Park. There are no known buses (there may be local, community transport), so a private vehicle is required. Press a P on the map for directions.
There is no obvious circular trail, but it may be possible to complete a circuit via local footpaths. However, this is a remote area, so careful planning, care and fitness would be required.
This is an 'average' walk apart from the steep road from the Senni Valley, should you choose to walk back up.
Terreno y habitat
Pradera , Valle , Árboles y arbustos dispersos , Montaña , Brezales , RíoCondiciones
Montañoso , Montañoso , Sin sombra , Paisaje abiertoCamino circular
No¿Se necesita telescopio?
Puede ser útilBuena época para el avistamiento de aves
Primavera , VeranoMejor momento para visitar
Primavera , Migración de otoñoRuta
Camino pavimentadoCamino difícil de andar
Caminata mediaAccesible vía
A pie , Bicicleta , Coche , Silla de ruedasEscondite de observación / plataforma
NoInformación extra
Like all upland areas, the weather in the Brecon Beacons is very changeable - plan accordingly!

