kreuzschnabel
Snowdon summit is in bad need of local knowledge. Obviously, Bing imagery is severely distorted and unreliable in this spot. I pushed the summit node a bit to the west according to the historic OS 1:25k. There is not a single GPS trace on the server to follow the footways given in OSM! So, they cannot be correct, since I do not reckon walkers to switch their devices off when reaching the summit, having taken the numerous uphill tracks. The circular walk, I reckon (never been up there), is around the summit, about 50 metres west of its current position. 