Tryfan is unique among Welsh mountains: the only peak in England and Wales that cannot be reached without using your hands. The North Ridge — a continuous scramble on good Ogwen Valley gabbro — is one of the finest ridge ascents in Britain, requiring balance and confidence but no roped climbing. This is Experience #2 of the Snowdonia 100.
The mountain stands in full view from the A5 above Llyn Ogwen, its three summits instantly recognisable. Adam and Eve — two standing stones on the true summit — are the objective of a tradition observed by walkers since the Victorian era: to leap between them, a gap of roughly a metre at 915m, and thereby earn the Freedom of Tryfan. The leap requires commitment rather than athleticism, but the exposure makes it memorable.
The North Ridge
| Start | Ogwen (A5), Llyn Ogwen car park |
| Distance | 6km return |
| Ascent | 700m |
| Grade | Scramble — Grade 1 |
| Time | 4–5 hours return |
| Terrain | Solid rock, well-marked by use, some exposure |
The Route
From Ogwen, a path leads south to the base of the North Ridge. The scrambling begins almost immediately and continues, with brief walking sections, to the summit. The rock is excellent — rough and grippy, with good holds throughout. The crux sections are well-trodden and obvious. A descent via Heather Terrace (east side) avoids re-scrambling the ridge and provides an easier return to Ogwen.
Combining with the Glyderau
Many parties extend the day by continuing south from Tryfan's summit to Bwlch Tryfan and then ascending Glyder Fach — Experience #20. This is a full mountain day of genuine quality, taking in some of the finest ground in Eryri. The descent via the Devil's Kitchen returns to Cwm Idwal and Ogwen.
Experience #2 of 100 — Summits category.
Independently written — Snowdon.com