About this school
Offene Volksschule Ortnergasse is a named Austrian school with a mapped street address in OpenStreetMap. It is included as a potential host for educational chess and local chess outreach; confirm whether a chess program is currently offered and verify access before visiting. Map data checked September 15, 2026.
Location
Ortnergasse 4, 1150 Wien, Austria
Confirm attendance details with the organizer. Listing review is not a guarantee of the organizer's services.