Some travelers live on the edge. Never satisfied with lazing away their vacation days on the beach, these thrill seekers look for adventure on their days off. If orbiting the Earth, diving in shark-infested waters, or getting up-close-and-personal with a gorilla sounds like your idea of a good time, you're in luck. ShermansTravel.com has found 10 extreme travel adventures to get your heart racing.
Text and captions courtesy of ShermanTravel.com, adapted from "Top 10 Extreme Travel Adventures."