Access
by gondola: http://www.schoenhalden.ch/, then walk ca 15min
Rules
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): http://www.skybriefing.com/portal/
WEATHER
Föhn!!
Weather info:
- Wind etc: http://www.meteoschweiz.admin.ch/home/wetter/messwerte/messwerte-an-stationen.html >> zoom in for winds on Säntis etc
- Föhndiagramm: http://www.meteocentrale.ch/de/wetter/foehn-und-bise/foehn.html
- http://www.schaenissoaring.ch