Mount Rushmore still disputed on the basis of the 1868 Treaty of Fort Laramie (see section "Controversy" below). Among American settlers, the peak was known variously as Cougar Mountain, Sugarloaf Mountain, Slaughterhouse Mountain, and Keystone Cliffs. It was named Mount Rushmore during a prospecting expedition by Charles Rushmore, David Swanzey (husband of Carrie Ingalls), and Bill Challis. Historian Doane Robinson conceived the idea for Mount Rushmore in 1923 to promote tourism in South Dakota. In 1924, Robinson persuaded sculptor Gutzon Borglum to travel to the Black Hills region to ensure the carving could be accomplished. Borglum had been involved in sculpting the
Mount Sunapee State Park Mount Sunapee State Park Mount Sunapee State Park is a state park in Newbury, New Hampshire. The park includes a beach portion on Lake Sunapee and most of Mount Sunapee. The state has leased the ski area to Mount Sunapee Resort. Mount Sunapee State Park's beach, also known as Newbury Beach, features a bathhouse, store, canoe and kayak rentals, and a playground. A boat launch is available with some restrictions. There is a seasonal campground located off NH Route 103, up a winding mountain road accessed through the Mount Sunapee Resort. Activities in the park include swimming, hiking, camping, skiing,