Leadville, the highest incorporated city in North America, is located in the geographic center of Colorado, 103 miles west of Denver and 129 miles northwest of Colorado Springs, on US Highway 24, part of the Top of the Rockies Scenic and Historic Byway. Once one of America’s richest, longest-lived and bawdiest mining boomtowns, 70 square blocks of the downtown area has been designated as a National Historic Landmark of Victorian architecture. Activities include skiing, fishing, camping, golfing, hiking, whitewater rafting, four-wheeling, biking, museums, historical tours and train rides.