Home Up Contact

 

Music
Books
Furniture
Walks
Paintings
Cartoons
Stained Glass
Photos
FSModels
Fossils
Copyright

River Walk 4 - Severn - Rhyd-y-benwch to source

Moors and waterfalls - stunning valley, stunning views

Type There and back
Location Powys
Maps OS Explorer 214
How to get there Old Hall road from Llanidloes
Start 52°28'6.41"N
3°41'1.38"W
Length 11.8km
Duration 3hrs
Severity ***
Paths *****
Stiles ****


View Larger Map

1
This is the first or last leg of the Severn Way, depending on your point of view. It’s a virtual motorway of a path through the forest and although most semblances of wildness have been removed in an effort to improve accessibility that doesn’t detract from what must be one of the most beautiful places on the island. It’s still steep, though.

2
Start from the popular car park at Rhyd-y-benwch. The footpath starts in the northwest corner and quickly winds its way down to a ford across the river. Several major trails converge here, including the Wye Valley Walk. Follow the Severn Way signs. You really can’t miss it – the raised wooden causeway is coated in fluorescent pink paint!

3
The walkway runs out in 300m at a picnic table by a pleasing cascade. In another 200m you are back in the sunshine/rain as the cleared ground on the left side of the stream affords a good view of the hills. It’s due west until you reach the meeting with the Afon Hore where the path takes you northwest into the forest again.
Cross the footbridge over the Severn and carry on in the direction of the river. 

4
The valley shortly broadens out into scrubby open country and you find yourself alongside the Nant Tanllwyth rather than the Severn. Fear not, the path doubles back after another footbridge and joins the main river again near a metrological station and concrete sluice. 200m ahead, the main path double back to the left whilst the smaller Severn Way forks slightly to the right. The path twists and turns and climbs gradually through ferns and bilberry bushes, always accompanied by the babbling of the river.

5
When you eventually hit a forest road you will see the small waterfall at Rhaeadr Blaenhafren, somewhat spoilt by the gravel bridge only yards below it.

6
Take the small path to its right. This is where the real climb starts.

7
The valley walls grow steeper and countless waterfalls and runnels keep you company for the next 800m until you reach a footbridge.

8
Now on the left bank, you zigzag up the ridge toward the tree line. Cross one more forest road and follow it to the right for 50m until you pick up the Severn Way signs again. A short walk through the pines brings you out onto the moors.

9
You’ve still got another 80m vertical to climb but the slope is fairly gentle here. The shallow valley curves round to the left and the mighty Severn is little more than a trickle. By the time the ground levels off, the path is replaced with a stone pavement that lifts you out of the boggy ground. 

10
The source is 1km from the trees and is marked with a sturdy post inscribed in Welsh and English.

11
If you are not too exhausted, you should make the effort to reach the cairn at the very summit – the views to the west are well worth the extra effort and you get a good sense that the sea is very close. 
You can return by the same path or take one of the many forest roads back to the road.

 

Please let me know  what you think of the walks: mailto:andrew.francis@blueyonder.co.uk

© Andrew Francis 2009