Les salines de la Trinitat take up approximately 1000ha and are located at the Southern end of the Delta de l'Ebre in Badia dels Alfacs. Anually are extracted 25.000 tons of salt and their are exported to the northern Europe. Salt Flower is the type of salt that is most produced as it is a pure salt collected according to traditional techniques, with a sea smell. This activity has got its origins in the Arab era in Delta de l'Ebre. The salt pans are located in the environmental environment of Punta de la Banya, a partial nature reserve. The visit is restricted and permission must be requested from the offices of the Natural Park in order to visit them.