Wanna know what happens at the Middle of the World? Wacky experiments plus sightseeing in Quito, the capital city of Ecuador. Plus a drive through Cotopaxi, the tallest volcano in the Andes Mountains, located about 28 km south of Quito, Ecuador, South America. Learn about my Contiki trip through the Galapagos and Ecuador: http://www.contiki.com/destinations/l...