The Welsh Three-Thousanders
Introduction to Walk 3002
Nat Park - Snowdonia - Challenge Route
County/Area - Gwynedd & Conwy
Author - Lou Johnson
Length - 31.5 miles / 51.2 km
Ascent - 11900 feet / 3606 metres
Grade - severe
A Snowdonia challenge walk that includes Crib Goch, Tryfan, Snowdon, the Glyders and the Carneddau in one day. With 15 summits over 3000 feet, this is a tough proposition and the walk needs careful planning before setting out on the 51 km route. A GPX File is available for download (see walk description).
Walk Description Map showing start
Maps 
| Ordnance Survey Explorer OL17 | Sheet Map | 1:25k | BUY MAP |
| Anquet OS Explorer OL17 | Digital Map | 1:25k | BUY MAP |
| Ordnance Survey Landranger 115 | Sheet Map | 1:50k | BUY MAP |
| Anquet OS Landranger 115 | Digital Map | 1:50k | BUY MAP |
It is recommended you take a map. The preferred scale is 1:25k. | |||
Digital Maps - For more information on digital maps go to Anquet Maps. Digital maps, including Ordnance Survey, Harvey Superwalker and British Mountain Maps, are available for your PC, Mac, iPhone, iPad, Android tablet and phone. | |||
Walks from the same start
Snowdon by the Pyg and Miner's Tracks from Pen-y-pass
Grade - moderate
Length - 7.5 miles / 12.2 km
Other walks nearby
3.0 miles / 4.7 km away
Tryfan, the Glyderau and Y Garn
Grade - very hard
Length - 8.0 miles / 13 km
3.0 miles / 4.8 km away
The Traverse of the Glyder Ridge from Ogwen
Grade - hard
Length - 5.5 miles / 8.9 km
3.0 miles / 4.8 km away
Y Garn from Ogwen Cottage (Route A)
Grade - mod/hard
Length - 4.5 miles / 7.3 km
3.0 miles / 4.8 km away
Y Garn & Carnedd y Filiast from Ogwen Cottage
Grade - hard
Length - 8.5 miles / 13.8 km
3.0 miles / 4.8 km away
Pen yr Ole Wen from the Ogwen Valley
Grade - moderate
Length - 5.0 miles / 8.1 km
3.0 miles / 4.8 km away
A Glyderau trio: Glyder Fach, Glyder Fawr and Tryfan
Grade - mod/hard
Length - 6.5 miles / 10.6 km
3.0 miles / 4.8 km away
Y Garn from Ogwen Cottage (Route B)
Grade - mod/hard
Length - 4.5 miles / 7.3 km
3.0 miles / 4.8 km away
A circuit of Llyn Idwal from Ogwen Cottage
Grade - easy
Length - 2.8 miles / 4.6 km
3.3 miles / 5.3 km away
Yr Aran from Bethania (Route A)
Grade - mod/hard
Length - 6.5 miles / 10.6 km
3.3 miles / 5.3 km away
Snowdon & Cwm Llan horseshoe
Grade - very hard
Length - 13.0 miles / 21.1 km
Note : The distances quoted to other walks in the vicinity are measured in a straight line. The distance by road may be further.
Recommended Reading
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