Southern Hemisphere "Periplus of the Erythraean Sea", mentioned the island of "Menuthias" (Ancient Greek: Μενουθιάς) as a trading port on the east African coast, which is probably the small island of Unguja on which Zanzibar is located. The oldest proven archaeological site in the Southern Hemisphere is Sechin Bajo, located on the coast of northern Peru, and dates back to 3600 BCE. Sechin Bajo may also be the oldest site for monumental architecture in the Americas. Southern Hemisphere The Southern Hemisphere is the half of Earth that is south of the Equator. It contains all or parts of five continents (Antarctica, Australia,
Cycling at the Youth Olympic Games Cycling at the Youth Olympic Games Cycling has been included in the Summer Youth Olympic Games since their inauguration at the 2010 Summer Youth Olympics, at which one event was held. Unlike the Summer Olympics, track cycling is not icluded, while the program features BMX racing, road cycling and mountain bike racing. At the 2010 Summer Youth Olympics a combined mixed-gender team event with sub-events in the disciplines of BMX, road cycling and mountain biking was held. At the 2014 Summer Youth Olympics instead of competitors competing separately they compete as a team. In the boys' and girls' team events