National Natural Landmarks by county

Sandoval County, NM

Valles Caldera
Valles Caldera, a National Natural Landmark in Sandoval County, NM.

National Natural Landmarks in this county include:


← Back to listing of NNL sites in NM.

← 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.

Experience More

Tools

  • Site Index