| Address: | Bosnia and Herzegovina, Banja Luka, Kampus Univerziteta u Banja Luci |
| Website: | http://www.extremebl.com/index.php/sr/features/penjacka-sala |
| Description: | Over 250 m2 of climbing walls and boulders, slackline, system wall, rings, campus board, showers, chill out zone, events, climbing schools, competitions. |