An adventure travel series for the new millennium. Featuring a star-studded line-up of celebrities, authors and sports figures, Earth Trek travels to the globe's most magical places in search of epic adventure, cultural enlightenment and ecological treasures. Celebrity guests join hosts Joni Ravenna (Fox Sports' Great Sports Vacations) and John Stevens (Outdoor Life's Ticket to Adventure) who attempt daring new feats as they bring their vast experience in the fields of travel, sports and nature to each episode.