Greycliff Map
Greycliff is a census-designated place (CDP) in Sweet Grass County, Montana, United States. The population was 56 at the 2000 census.
Greycliff is located at 45°45?35?N 109°46?46?W / 45.75972°N 109.77944°W / 45.75972; -109.77944 (45.759715, -109.779376).
According to the United States Census Bureau, the CDP has a total area of 0.3 square miles (0.9 km²), all of it land.
Nearby cities include Reed Point, Big Timber.