Information Office

Participants Information Office

Welcome to participants information office!

Did you book your hotel room in Witten? If not yet:

Ardey Hotel

Ardeystr. 11-13, 58452 Witten
City center, special price €76 (single) – €90 (double)
Reservation: directly Ardey Hotel by referring Booking Code: “gsw2021”

Parkhotel Witten

Bergerstr. 23, 58452 Witten
Near to Rail Station Witten, special prise €80 (single)
Reservation: directly Parkhotel Witten by referring Booking Code: “gsw2021”

Hotel Georg

Stockumerstr. 35, 58453 Witten
20 minutes walking from University Witten/Herdecke, €55 (single) – €75 (double/tripple)


If you look for very cheap bed, sofa or couch in somebody’s flat, please contact


On Day 2 and 3 there are 20 workshops. Please choose one workshop for each day. 

Workshops registration

Workshops on day 2

Workshops on day 3


Vegetarian dinner for Monday, Tuesday and Wednesday are included in the ticket price. You can buy lunch for Monday, Tuesday, Wednesday and Thursday in the University Cafeteria.
Please let us know, if you have a food allergy!

Yes, I have a food allergy.