Code of the Wild Season 1

Some of history's greatest secrets are hidden in the world's most treacherous corners, unforgiving locations that are inaccessible to all but a few. In Travel Channel's all-new series, "Code of the Wild," premiering on Tuesday, August 6 at 10 p.m. ET/PT, brothers Chris and Casey Keefer - extreme adventurers turned wilderness private eyes - tackle rugged territory that most wouldn't dare, determined to track down the truth behind baffling mysteries. In eight hour-long episodes, the brothers deploy their unique set of wilderness know-how, survival and tracking techniques, picking up where the trail for most would end. Diving into icy temperatures, deep caves, rugged forests and tricky terrain, Chris and Casey pursue answers to longstanding enigmas such as the Boggs-Begich Alaskan plane crash, more than 9,000 pounds of gold and silver that went missing from the Confederate treasury, Montezuma's fabled treasure, a lost colony of Ecuadorian giants, El Dorado or the Lost City of Gold and more.