
Chris Bonington Trail
Explore
Starting at Eisteddfa Gurig named after St Curig the 'Chris Bonington Trail' was named such due to Britain's best ever climber spending his first night of marriage on plynlimon. It's not a bad mountain to invoke such passion and this walk does that first night of union justice. As you walk to the summit of Plynlimon and the Wye source if you choose unite with the space and feel the rugged Mid Wales beauty they must have felt all that time ago. It's not a hard route but it's very satisfying.
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Chris Bonington Overview
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Distance: 6.5 Miles
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Walking time: 3 hours 45
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Elevation: 489 m
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Start point: Eisteddfa Gurig
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Walk grade: Moderate (Grade 2)
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Best time: Spring, summer, early Autumn
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Section 1
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Start at Eisteddfa Gurig farm car park, named such after Saint Curig a Celtic Roman Catholic bishop and saint of Wales during post Roman times. If without a car it plays host to the X47 Bus stop opposite. From the car park/farm walk through to the farms rear and then bare right to meet with the track that follows the river Tarennig, which will be on your right. Keep following the river to another right turn. The Tarennig is an invigorating mountain stream and a Wye tributary (see river Tarennig Diary) and it will keep you company until you turn off left. Fast paced it's fed by other streams coming in off the mountain. If walking on a wet day or post a good rain this is a wild water world.
Section 2
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After looking back at the impressive views and having passed the old Plynlimon or Pumlumon Led Mine (Pumlumon meaning 5 peaks in Welsh) the turning left up to the summit will emerge forming a kind of fork. It's a winding trail that's fairly well trodden so you shouldn't get lost especially as there are marker cairns to assist also. Stop and start because as you ascend the Wye Valley begins to emerge in the distance. It's a liberating space so just enjoy as the steps over the ridgeline fence beckon the summit trig point and ancient burial cairns that form one of the most interesting summits and the highest in Mid Wales.
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Section 3
Once at the summit of Plynlimon Fawr at a height of 752 meters (2,468 Ft) settle down and take in the 360 visual feast that is the Welsh interior. It's mountainous and brimming with interesting features to identify from mountains through to the Nant Y Moch Reservoir, the Welsh Coast and Aberystwyth to the West. Descending South is easy. It's a long stretch along a whale back ridge until you reach the outer edge of Dyll Faen forest plantation. Just bare left at it's corner and follow the trail and track down until you come to a cross track about 1 KM in. Bare left here until you reach the farm.
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Wye Source Extension
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Follow the same route up to the summit. Once at the summit take a bearing North/North East along a fence line for 1KM. until the fence forms a corner. Just beyond here is a slate marker leaning as if blown by the wind. Turn East and walk 250 meters as if at 10-11 o clock. After 200 meters the terrain starts to slope. You have reached the source of the Wye. You should hit the gullies. You are looking for the furthest gully to your left or front. Enjoy the Wye and make your way back to the summit of Plynlimon.
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Spec N Stats
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Start: Eisteddfa Gurig Climbing: 335 Meters Distance: 6.5 Miles Time: 2 Hours Walking Grade: 3
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Summary
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With well laid out tracks until the turn off then a marked trail to the summit the Chris Bonington Trail on its own or including the Wye source requires moderate effort to walk. We've said 2 hours walking pace but with some time taking in the views and space it may well be longer. It certainly will be taking in the Wye. For this you can add another 1 Hour 45 minutes. There's industrial heritage along the way and what with the mountains river system via the Tarennig also the initial trail forms an interesting interior. All in all it's a stimulating and later an awe inspiring walk with or without the Wye source.
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Some Links
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River Wye. Click. Britains 5th longest river and most uninterrupted.
Plynlimon Project. Click. A project to restore Plynlimon.
Cambrian Mountains Society. Click. All things Cambrian Mountains.
Hydrological Study. Click. Plynlimon water catchment.
Plynlimon Led Mine. Click. Industrial history.
Chris Bonington. British climber and pioneer.
Cool hike on the Chris Bonington Trail.
Quick OS Map Preview

For the Most Detailed Guide Download OS Mapping GPX, compatible with most platforms-Kamoot, Outdooractive or All Trails.
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For OS Link Click, here.
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The GPX file can also be used with a variety of dedicated GPS devices and outdoor watches — including models from Garmin, TwoNav, Suunto and Coros — as well as smartphone navigation apps that support GPX route import.
Click For Interactive OS Profiler

Grid Ref & Links
Turn Off Up Grid Ref: SN 79581 85758
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Summit Grid Ref: SN 78970 86948
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Source Grid Ref: SN 80174 87168
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For OS Explorer 213 Click
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For OS Explorer 214 Click
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For The OS Explorer App Click
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For GPS Navigation Click
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Things to Look Out For

Some Peaks
Pen Lluest Y Carn 699 Meters
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Pen Pumlumon Arwystli 741 Meters
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Cadair Idris/North 893 Meters
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Cripiau Eisteddfa Fach 540 Meters
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Aran Fawddwy/North 905 Meters
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Mt Snowdon/North 1085 Meters
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Y Garn 684 Meters
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Llechwedd Hergoed 535 Meters
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Other Points Of Interest
Cae Gaer Roman Fort
There are some good walks close by using the . Pont Rhydgaled car parking area with an X47 bus stop (just ask). Something missed by many is the roman fort called Cae Gaer. You can't see much but once you become aware (check out google for an aerial view) it fascinates to stand in its midst. The river that flows adjacent to it is the river tarennig a river Wye tributary (see diary). We recommend the walk - the back end there feels remote and wild and if you fancy it you can trek on through to the Nant Syddion Bothy from there or Nant Rhys - check the Mountains Bothy Association out for details.

GPX Download
Members of the Mountain Bothies Association
Book
As we're viewing the Wye source here we'd like to mention the excellent book 'Coming Down the Wye' by Robert Gibbings. We recommend the read. It's a 1940's classic that chronicles the time Robert Gibbings spent in the upper Wye during the 40's. This is old school.
The Bidno Valley
The Bidno Valley, which plays host to the river Bidno another Wye tributary is a beautiful hidden gem a short distance East from the Wye View platform. From the Sweet Lamb estate it's rough going but there is public access to the valley and river from near Llangurig. We recommend the rough route in from East to West as a boggy wild traverse. However, not everyone is up for that so here is the much easier going Llangurig Route. We assume that if you're considering the Wild way you can find your way.


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GPX Download
ILlangurig
In Llangurig the highest village in Wales look out for some refreshments at the Blue Bell Inn & the Black Lion. There's also the village tea room and post office where you can pick up some supplies if you're backpacking. We've used it for that purpose and it's super handy in the remote upper Wye. For more information see the Llangurig Village website.



