National Natural Landmarks

Amboy Crater

Amboy Crater
Amboy Crater

Amboy Crater is an excellent example of a recent volcanic cinder cone with an unusually flat crater floor.

Location: San Bernardino County, CA ; San Bernardino County, CA

Year designated: 1973

Acres: 680

Ownership: Federal, Private

← Back to NNL listing for CA.

← Back to listing of all states and territories.

Please remember, National Natural Landmarks (NNLs) are not national parks. NNLs are owned by a variety of public and private entities and allowing visitation is at their discretion. Many NNL sites maintain public websites where additional information may be found.


  • Site Index