Greatest maritime adventure

Growing up I read so many books on seafarers, sailers, adventurers, so stepping on board on the real size replica of Victory, the first ship that circumnavigated the world 500 years ago was a real treat for me. It started right here in Sevilla with Magellan. Only 16 or so crew members returned 3 years later. Incredible journey that included mutiny. scurvy, starvation, hostile encounters, storms and so many other unforeseen difficulties.