This dive site, Barra Fonda, is an excellent deep dive located parallel to the coast off Mataró, Spain. It's a natural underwater bar formation that extends for a significant distance, starting near Mataró and stretching beyond Premia. Dives here typically involve navigating along this deep, long bar, reaching depths up to 39 meters, offering a distinct topography for exploration.
The site is renowned for its abundant and spectacular marine life. Divers can observe unique species such as Astrospartus mediterraneus (basket stars), various types of sea pens, and a good population of lobsters. The ecosystem thrives on this deep bar, providing a rich display of invertebrates and other local fish species.
While specific best times are not mentioned, the Mediterranean diving season generally runs from late spring to early autumn for optimal conditions. This site is best suited for advanced divers due to its maximum depth. Freedivers experienced in deeper dives may also find the site appealing, especially around the average depth of 19 meters, to observe its unique macro and invertebrate life.

