from 01. December until 15. July
- location_on Switzerland - Lucerne, Obwalden - Entlebuch, Obwalden
- straighten 1.53km²
- groups Bau- und Raumentwicklungsdepartement Obwalden
Rules
Entry behavior
Air activities
from 01. December until 15. July
from 01. December until 15. July
General behavior
from 01. December until 15. July