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

Como Bluff

Como Bluff
Como Bluff

Como Bluff is one of the most significant Mesozoic vertebrate localities in the world. The first and best examples of Jurassic mammals, including the discovery of 80 new vertebrate species, were found at this site.

Location: Albany County, WY ; Carbon County, WY

Year designated: 1966

Acres: 1,617

Ownership: Federal, State, Private

← Back to NNL listing for WY.

← 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