Y Garn

Y Garn is a mountain summit in Gwynedd that rises to 629 meters and forms part of the Snowdonia mountain ranges in northern Wales. The peak features steep sides and rocky ridges with multiple trails leading to its summit.

Glaciers shaped this mountain's features more than 100,000 years ago, creating deep valleys in the Cwm Idwal and Nant Ffrancon regions. This ice age activity left a lasting mark on the entire landscape.

The name carries Welsh roots, with 'Garn' meaning a cairn or rocky outcrop in the local language. This linguistic connection to the land reflects how the landscape itself shaped the way people here describe their surroundings.

Multiple access points exist along the A5 road, with parking options near Llyn Ogwen and several designated pay-and-display areas. The best time to visit is during drier months, and visitors should be prepared for changing weather and steep terrain.

When viewed from specific positions along Llyn Ogwen, the mountain's profile resembles an armchair in its shape. This distinctive contour is recognized by locals and experienced hikers and creates a memorable silhouette when approaching from the lake.

Location: Gwynedd

Elevation above the sea: 629 m

GPS coordinates: 52.92469,-3.84724

Latest update: December 14, 2025 20:32