A magnificent day trip from Puka, the Gomina river that originates near Blinisht and Buhot at the foot of Mount Krrab just north of town can be followed as it picks up rivulets from Mount Tërbun, passes through Kabash and Qelëz, and drains into the Koman Lake near the Kaurr Cave. This beautiful waterway and the cave are best explored with a guide.