Ben Nevis, nr Fort William
The highest mountain in Scotland. C. T. R. Wilson (1869-1959) spent some weeks at the meteorological observatory at the top in September 1894 and observed the optical phenomena, especially the glory. His attempts to reproduce these phenomena inspired him to create artificial clouds and the cloud chamber in 1911.
See THIS LINK
To see an Ordnance Survey map click at
An extract from
The Mathematical Gazetteer of the British Isles
created by David Singmaster
The original site is at