Moel Siabod

Moel Siabod stands slightly apart from the main Eryri ranges, its dark bulk rising above the village of Capel Curig to the east of the Glyderau. This slight separation is the mountain's great gift: from the summit plateau, the entire Snowdon Horseshoe and Glyderau massif are laid out in one sweeping panorama that is, on a clear day, simply one of the best views in Wales.

The Mountain

Moel Siabod is a more straightforward mountain than its neighbours but no less rewarding. The name means something close to "bare or shapely hill" in Welsh, and from Capel Curig it presents a symmetrical, satisfying profile above the twin lakes of Llynnau Mymbyr. The summit is a broad rocky plateau with a trig point and a small shelter cairn.

The eastern face of Moel Siabod drops into a cwm containing Llyn y Foel — a quiet, little-visited lake rarely reached except by those ascending or descending the mountain. The east ridge above the lake involves a short section of Grade 1 scrambling, nothing demanding but enough to give the final section of ascent some character and a sense of achievement.

The rock is Ordovician rhyolite, the same volcanic material found across much of Eryri. Heather moorland covers the lower slopes, giving way to sparse mountain grasses and exposed rock near the top. Red grouse are frequently disturbed on the lower flanks.

Routes to the Summit

Via Pont Cyfyng and East Ridge: The standard and most direct route. From the stone bridge at Pont Cyfyng on the A5 east of Capel Curig, a path climbs through forestry and across open moorland to Llyn y Foel. Above the lake the east ridge narrows and a short scramble leads to the summit plateau. This is the recommended route in both directions. Allow 3.5 hours return.

Longer approach via Capel Curig village: Starting from the village centre, paths cross farmland and rise to join the east ridge route above the forestry. Slightly longer but avoids the A5 roadside parking and adds pleasant lower valley scenery to the walk.

Northwest approach from Dolwyddelan: A longer, quieter route from the south that approaches the mountain through mature forestry and open moorland. Less popular but useful for those staying in the Dolwyddelan area and wanting a full mountain day.

Practical Notes

Moel Siabod is often described as a half-day mountain, and in summer conditions the ascent from Pont Cyfyng can certainly be accomplished in 3 hours. However, conditions on the summit plateau can be surprisingly exposed, and the east ridge scramble requires care when wet. The mountain is an excellent choice for those new to Welsh hill-walking who want a taste of higher ground without committing to the crowds and complexity of Snowdon. In winter, the mountain is a good introduction to winter hillwalking — the east ridge holds snow well and provides a safe, well-defined route in stable conditions.