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Access
Cable railway to Braunwald, gondola to Gumen, then hike ca 20min
Rules
Observe wildlife protection area on opposite side of the valley (>> see pix)
Airspaces in Switzerland are a tough subject, get all the info you can get before flying: http://www.flyland.ch.
DABS (active danger areas etc): www.skybriefing.com/portal/
WEATHER
Föhn; valley wind!
- Föhndiagramm: http://www.meteocentrale.ch/de/wetter/foehn-und-bise/foehn.html
- Wind arrows: http://wepro.meteotest.ch/maps/smn/smn_dd.gif