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Calumet Trailhead
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Description
Calumet Trailhead is located on the south side of Sheridan Lake (at the south boat launch). Access is through the Sheridan Lake Campground. This also provides access to the Flume Trail (#50).
Recreation.gov1 data sourceUpdated Mar 2026
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Pennington, South Dakota
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Calumet Trailhead is a public boat ramp on Sheridan Lake in Pennington County, South Dakota (57702). GPS coordinates: 43.9649°N, 103.4604°W.