Every Tuesday from 14:00 € 8 instead of € 13.8 in the Steinblock bouldering hall in Dornbirn and Rankweil. 

More info under https://steinblock.at/

Bouldering hall Steinblock Dornbirn
Eisengasse 42
6850 Dornbirn
https://steinblock.at/dornbirn/
Opening hours:
Mon-Fri 14:00 - 22:30
Sat.-Sun. 10:00 - 22:30

Bouldering hall Steinblock Rankweil
Alemannenstrasse 49
6830 Rankweil
Opening hours:
Mon-Fri 14:00 - 22:30
Sat.-Sun. 10:00 - 22:30