Sloan Canyon National Conservation Area is a National Conservation Area administered by the United States Bureau of Land Management. It includes the Sloan Petroglyph Site which was listed on the National Register of Historic Places on December 19, 1978. It is located south of Henderson, Nevada, access is available from Las Vegas Boulevard, …
Sloan Canyon National Conservation Area is a National Conservation Area administered by the United States Bureau of Land Management. It includes the Sloan Petroglyph Site which was listed on the National Register of Historic Places on December 19, 1978. It is located south of Henderson, Nevada, access is available from Las Vegas Boulevard, near the Del Webb Anthem development in Henderson. Sloan Canyon NCA protects 48,438 acres.