Mina Mari

Mina Mari is an advanced dive site near Lekeitio on the Basque coast of Spain, featuring a former mine entrance that extends underwater. The site combines industrial archaeology with natural marine habitats, as the mine structures have been colonized by Atlantic marine life. The rocky walls are covered in anemones, sponges, and hydroids. Conger eels, spider crabs, and lobsters inhabit the darker recesses. Cold water temperatures and limited visibility require appropriate equipment and experience.