• Fee Information: Custer State Park charges a fee to enter. For more information, please visit: https://gfp.sd.gov/parks/detail/custer-state-park/ • Partial Closure: As of August 2024, part of this route at the Sylvan Lake Shore Trail from Sunday Gulch North is temporarily inaccessible, but you can still enjoy other sections of this trail. For more information, please visit https://gfp.sd.gov/news/detail/1639/ This is a nice walk around Lake Sylvan with great views. There is a bit of rock...