This article concerns a location that appears only in The Witchercomputer game. Its contents might therefore contradict information from Andrzej Sapkowski's books and other adaptations.
The Scoia'tael hideout is located in Old Vizima, just north of the field hospital. It is where we (naturally) find the rebels planning their next move. It is here that Geralt has his sexual encounter with Toruviel, depending on his choice of path.