Snowdon (Welsh: Yr Wyddfa) is the highest mountain in Wales, at an altitude of 1,085 metres (3,560 ft) above sea level, and the highest point in the British Isles outside Scotland. It is located in Snowdonia National Park (Parc Cenedlaethol Eryri) in Gwynedd, and has been described as "the busiest mountain in Britain". It is designated as a national nature reserve for its rare flora and fauna.
53. Cwm Glas: Wind: SW 70-100mph (forecast); weather: overcast; ground: dry. Skills: route finding, route planning around conditions, changing plans due to conditions. Group: 1 (Dafydd Wyn Williams). Duration: 5h almost exactly!
