Cassis

Cassis is a coastal town in southern France that serves as a gateway to the Mediterranean’s nearshore dive sites. The area offers sheltered bay dives, accessible wrecks, and reef-like rocky drop-offs just offshore, suitable for boat and shore diving. Local dive centers operate from the harbour and calanques, providing training, equipment rental, and day trips to surrounding sites. The region enjoys clear, warm coastal waters in summer and cooler, visibility-dependent conditions in winter. For freshwater diving, options are limited nearby; most diving here is saltwater, coastal Mediterranean diving with abundant marine life such as ornate wrasse, amberjacks, and groupers at certain sites, plus occasional seagrass beds in calmer bays. Overall, Cassis functions best as a day-trip base for divers visiting the Provençal coast, with quick access to a variety of dive sites within short boat rides.