The wreck of the BR-20 Cicogna bomber, the only one of its kind still submerged in the sea, lies off the coast of Santo Stefano al Mare. This historic aircraft sank on the night of June 13, 1945, and rests on a sandy seabed at a depth of 47 meters. The bomber was powered by two 1000 hp twin star engines, both of which still retain their impressive 24 cylinders.