Tours-TV.com: Saint Helena, nature - Sainte Hélène Ascension et Tristan da Cunha par ToursTV Com

Saint Helena is a peak of an ancient underwater volcano (height above the seafloor 4224 m, base diameter - 130 km. ) The underwater world is very interesting. Great Britain : Saint Helena. (????????). See on map http://tours-tv.com/en/saint-helena-nature .