Find Your Park logo
Read about the Newest National Natural Landmark
NNL 50th Anniversary

For the more information about the air resources of the National Park Service, please visit

Snake Butte

Snake Butte
Snake Butte

Snake Butte illustrates one of two types of sand calcite deposits in the world.

Location: Jackson County, SD

Year designated: 1967

Acres: 4

Ownership: Indian Trust (Oglala Sioux Tribe)

← Back to NNL listing for SD.

← Back to listing of all states and territories.

Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.

Last Updated: June 28, 2012