Lime Rock Park is a natural-terrain motorsport road racing venue located in Lakeville, Connecticut, United States, a hamlet in the town of Salisbury, in the state's northwest corner. Built in 1956, it is the nation's third oldest continuously operating road racing venue, behind Road America (1955) and Willow Springs International Motorsports Park (1953). The track was owned by Skip Barber from 1984 to April 2021, a former race car driver who started the Skip Barber Racing School in 1975. Now, it is owned by Lime Rock Group, LLC. It was listed on the National Register of Historic Places in 2009.

Lakeville is a census-designated place (CDP) in Litchfield County, Connecticut, United States, close to Dutchess County, New York. It is within the town of Salisbury, but has its own ZIP Code (06039). As of the 2010 census, the population of Lakeville was 928, out of 3,741 in the entire town of Salisbury. The Hotchkiss School is located in Lakeville, and the Indian Mountain School is nearby.