York Island trail offers a 4.68 kilometer hiking experience in Montana at an elevation of 685 meters, featuring connections to the Lewis & Clark National Historic Trail and stunning Missouri River views near Fort Peck Lake. This historic trail provides 207 panoramic scenes showcasing Montana's river country landscape, making it ideal for hikers interested in both natural beauty and American frontier history. Explore where the famous Corps of Discovery once traveled while enjoying moderate terrain and unique island geography along one of America's most significant waterways.