Gerngroß or Gerngross is a department store in Vienna on the Mariahilferstrasse in the city's Seventh District.
Wikipedia https://en.wikipedia.org/wiki/Gerngroß_Department_Store
Official Website https://www.gerngross.at/de
Address 42-48 Mariahilfer Straße, Wien 1070, Austria
Coordinates 48°12'0.151" N 16°21'11.603" E
