The 1,025-acre Boyd Big Tree Preserve Conservation Area straddles Blue Mountain and is the habitat of large trees of numerous species, which are homes for deep forest birds, especially warblers.
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Although small in size, Lake Alvin has become a very popular area. This 59 acre park is best known for its beach facilities and excellent fishing. Its proximity to Sioux Falls and Newton Hills State P
Lake Poinsett is a small, quiet park that is perfect for getting away for the weekend or just a few hours to fish. There are boat rentals and launch ramps on-site with a bait shop nearby. The day-use
