Lasek, also called Łosk, is the highest (868 m) mountain in the Laskowski range, which, according to some geographers, belongs to the Makowski Beskid, and while others include it into the Beskids. The peak of Lasek, with its outstanding view on the surrounding area, is accessible thanks to the characteristic yellow trail, which runs from Przyborów to Koszarawa. On the northern slopes of the mountain there is the Student Tourist Hostel "Lasek".