What is Gulf of Lion?

The Gulf of Lion is a wide embayment of the Mediterranean coastline of Catalonia in Spain with Languedoc-Roussillon and Provence in France, extending from Begur in the west to Toulon in the east.

The chief port on the gulf is Marseille. Toulon is another important port. The fishing industry in the gulf is based on hake , being bottom-trawled, long-lined and gill-netted and currently declining from overfishing.

Rivers that empty into the gulf include the Tech, Têt, Aude, Orb, Hérault, Vidourle, and the Rhône.

The continental shelf is exposed here as a wide coastal plain, and the offshore terrain slopes rapidly to the Mediterranean's abyssal plain. Much of the coastline is composed of lagoons and salt marsh.