Ictíneo I was a pioneering submarine constructed in Barcelona, Spain in 1858–1859 by engineer Narcís Monturiol.
Ictíneo I replica
Ictíneo II was a pioneering submarine Its launching took place in the Port of Barcelona on October 2, 1864 by the Spanish engineer Narciso Monturiol and it was the first air independent and combustion powered submarine and the first submarine to overcome the basic problems of machine powered underwater navigation.
Ictíneo II replica
Detail of Ictíneo II replica in Barcelona harbour.