Fessej Rock is a dramatic south-Gozo pinnacle dive with a prominent rock that rises out of the water, crevices, and a steep eastern drop-off. The route wraps around the structure rather than following a long linear reef, so the dive feels like a deep loop with changing light, overhangs, and open-water exposure. It is best suited to experienced divers who are comfortable with depth, current, and a boat-first plan.