[1][2] Blue Grass lies along the South Branch Potomac River and is located approximately 6.1 miles (9.8 km) north of Monterey, Virginia.

[2] It was previously known as Crabbottom and Hulls Store before the Board on Geographic Names officially decided upon Blue Grass in 1950.

[1] Near Blue Grass is the Devils Backbone rock formation.

[3] Blue Grass has a post office with ZIP code 24413.

This Highland County, Virginia state location article is a stub.