The seabed of the nature reserve of the Medes Islands, in the Baix Empordà, is a paradise for diving enthusiasts. As a no-fishing zone, favored by its proximity to the mouth of the Ter River, you can observe a very rich ecosystem of fauna and flora, full of underwater caves and unique corners, to the point that the diving centers of Estartit have much more demand than supply for excursions and those of interest.