The location was an elongated hollow, bounded by rocks, and curved like a gut. Dark Hollow was created specially for the player's escape quest by car, so through the whole location is a motor road. Also, there were several small buildings and a bridge, destroyed just like on the Cordon. The Hollow area strongly resembled Cordon. Pyramidal poplars, lots of vegetation.

( Taken from: stalker.fandom.com/wiki/Darkscape )