ZURICH AIRPORT SPECTATORS BALCONEY
It's open all year, but the times differ, although only slightly.
Winter - 27.10.2013 to 29.03.2014 Daily from 09:00 - 18:00
Summer - 30.03.2014 to 25.10.2014 Daily from 08:00 - 20:00
Copied from the website (Observation decks Fascinating views of the aprons and runways: observation decks at Zurich Airport)
I was there last week, it really is an excellent facility.
Winter - 27.10.2013 to 29.03.2014 Daily from 09:00 - 18:00
Summer - 30.03.2014 to 25.10.2014 Daily from 08:00 - 20:00
Copied from the website (Observation decks Fascinating views of the aprons and runways: observation decks at Zurich Airport)
I was there last week, it really is an excellent facility.