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Sand Creek

Sand Creek
Sand Creek

Sand Creek possesses the most spectacular examples of cross-bedded sandstone and "topple blocks" in North America. Excellent geological, paleontological, and botanical features mark the importance of the area.

Location: Larimer County, CO ; Albany County, WY

Year designated: 1984

Acres: 5,118

Ownership: Federal, State, Private


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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