This is a great spot, less than 10 minutes from Mt. Rushmore. They have a wooden walking path with several cut out docks, including one with chairs just in case you forget to bring them. There is a bathroom on-site as well as a network of trails. We were there about 90 minutes and I caught 3 rainbow trout fishing with corn and salmon eggs. I am a level below novice. The views are splendid.