Snowdon (Welsh: Yr Wyddfa, pronounced [?? 'w?ðva]) 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 "probably the busiest mountain in Britain".[3] It is designated as a national nature reserve for its rare flora and fauna.
St GR629566 walk along road to Gwastadnant and head up to Llechog via the ridge (Grade 1 scramble). From the summit of Llechog (718m) head to Clogwyn Station and head down Cwm Glas ridge (grade 1 scramble) down to Blaen-y-nant and back to start point.
