Access
Gondola from 'Davos - Glaris': http://www.madrisa.ch/Berge/rinerhorn/dD0xNyZsPWRldQ.html
Rules
During WEF (World Economic Forum) ENTIRE airspace around 'Davos' closed!!
Airspaces in Switzerland are a tough subject, get all the info you can get before flying.
More info on http://www.flyland.ch.