One of the few areas in the region where geologic strata of Jurassic, Cretaceous, and Tertiary age can be seen in an aggregate thickness of 42,000 feet (13,000m).[23]
An outstanding example of terrestrial and marine environments in close association, and the only known habitat of Monterey cypress and variegated brodiaea.[26]
Great Sand Dunes National Park and Preserve is a national park of the United States that conserves an area of large sand dunes on the eastern edge of the San Luis Valley, and an adjacent national preserve in the Sangre de Cristo Range, in south-central Colorado. The park was originally designated Great Sand Dunes National Monument on March 17, 1932, by President Herbert Hoover. The original boundaries protected an area of 35,528 acres. A boundary change and redesignation as a national park and preserve was authorized on November 22, 2000, and then established on September 24, 2004. The park encompasses 107,342 acres while the preserve protects an additional 41,686 acres for a total of 149,028 acres. The recreational visitor total was 527,546 in 2019.
This is a list of the National Register of Historic Places listings in Shasta County, California.
This is a list of the National Register of Historic Places listings in Crook County, Wyoming.
This is a list of the National Register of Historic Places listings in Washakie County, Wyoming. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Washakie County, Wyoming, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.
This is a list of the National Register of Historic Places listings in Teton County, Wyoming.
This is a list of the National Register of Historic Places listings in Gloucester County, Virginia.
This is a list of the National Register of Historic Places listings in Apache County, Arizona. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Apache County, Arizona, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.
This is a list of the National Register of Historic Places listings in Mille Lacs County, Minnesota.
This is a list of the National Register of Historic Places listings in Koochiching County, Minnesota. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Koochiching County, Minnesota, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.
This is a list of the National Register of Historic Places listings in Columbia, South Carolina.
This is a list of the National Register of Historic Places listings in Beltrami County, Minnesota. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Beltrami County, Minnesota, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.
This is a list of the National Register of Historic Places listings in Greenwich, Connecticut.
This is a list of the National Register of Historic Places listings in Lac qui Parle County, Minnesota. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Lac qui Parle County, Minnesota, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.
This is a list of the National Register of Historic Places listings in Bryce Canyon National Park.
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