9–12 Dec 2025
United Nations, Vienna, Austria
Europe/Vienna timezone

Guide for 'In-person Attendees'

UNOOSA have produced this helpful guide for all attendees coming in person to this workshop:

Dark and Quiet Skies Information Note for all Attendees

Key Information (also in the booklet linked above)
The official address of the venue for transportation/travel is:
Vienna International Centre (VIC)
Wagramer Strasse 5
1220 Vienna
Austria
www.unvienna.org
www.unoosa.org

The workshop will be held in the C (Conference) Building, specifically in Boardroom D (abbreviated as BR-D) on the 4th floor on all days.

Workshop participants register and enter the VIC through Gate 1 (see "Entry into the VIC and Registration" section in the booklet), which is directly located next to the subway station (see "Vienna Transportation" section in the booklet.)