when was great sand dunes national park established
Great Sand Dunes National Park and Preserve Great Sand Dunes National Park and Preserve is a national park that conserves an area of large sand dunes up to 750 feet (229 m) tall[4] on the eastern edge of the San Luis Valley, and an adjacent national preserve located in the Sangre de Cristo Range, in south-central Colorado, United States.[5] 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 (55.5 sq mi; 143.8 km2).[6] A boundary change and redesignation as a national park and preserve was authorized on November 22, 2000 and then established by an act of Congress on September 24, 2004.[2] The park encompasses 107,342 acres (167.7 sq mi; 434.4 km2) while the preserve protects an additional 41,686 acres (65.1 sq mi; 168.7 km2) for a total of 149,028 acres (232.9 sq mi; 603.1 km2).[1] The recreational visitor total was 486,935 in 2017, about 25% more than the 388,308 visitors of 2016.[3]
Great Sandy Desert The Great Sandy Desert, an interim Australian bioregion,[1][2] is located in the North West of Western Australia straddling the Pilbara and southern Kimberley regions. It is the second largest desert in Australia after the Great Victoria Desert and encompasses an area of 284,993 square kilometres (110,036 sq mi) [3][4] The Gibson Desert lies to the south and the Tanami Desert lies to the east of the Great Sandy Desert.