These incredible treasures discovered in America tell fascinating ... and gemstones, was found in Wyoming's Rocky Mountains after being hidden by eccentric art dealer Forrest Fenn in 2010.

“Amateur treasure hunting has emerged as a unique American subculture represented ... a medical student, found the treasure hidden by then 89-year-old Fenn. Stuef later told Outside Magazine ...

New sites and artifacts are found all the time, revealing forgotten secrets of the past. Cathedral officials in Lithuania spent decades searching for 450-year-old royal treasures hidden before WWII.