Contact and Visit

GeoSphere Austria is there for you throughout Austria. Here you will find the contact addresses and information for our locations, including our observatories, Austria’s largest earth sciences library, as well as the phone numbers for weather inquiries. Information on guided tours and events is also provided.

GeoSphere Austria’s headquarter is located at Hohe Warte in Vienna. Further locations are in Neulinggasse in Vienna, as well as in Salzburg, Innsbruck, Graz and Klagenfurt. GeoSphere Austria also operates the Sonnblick Observatory in Salzburg and the Conrad Observatory in Lower Austria.

GeoSphere Austria regularly opens its doors to the public for lectures and other events. A list of upcoming events can be found in the calendar. In addition, guided tours are also offered at some locations.

You can also explore GeoSphere Austria’s headquarters at the Hohe Warte as well the observatories online:

Our telephone weather information is available around the clock.