Scuba diving

It is estimated that in the Spanish waters there are about 1,500 shipwrecks, which in many cases hides different treasures of great historical value. Huelva and Golf of Cadiz are the areas of Spain with a biggest number of sunken ships. Mostly of them belonged to Indian´s trader or were boats from Battle of Trafalgar. 9 of the 15 French and Spanish ships that sank in the Battle of Trafalgar (1805) against the British navy remain underwater close to the coast of Huelva and Cadiz.