Taylorsville Lake State Park is a public recreation area encompassing more than in Spencer County, Kentucky, roughly midway between Louisville and Lexington. Taylorsville Lake, its major feature, extends into parts of Anderson County and Nelson County.
Taylorsville Lake gains its name from the nearby town, named for President Zachary Taylor's father, Richard Taylor, who donated of his own land for creation of the town.
The lake was created when the United States Army Corps of Engineers chose to dam the Salt River, thereby creating the lake, with its public opening in January 1983. The dam, which measures a height of and a length of , cost $28.8 million to build. The resulting lake is in total area, has of shoreline, and is long.
There is both a park office, maintained by the state of Kentucky, and a visitors center maintained by the United States Army Corps of Engineers. The visitors center is pyramid-shaped with a brown metal roof, and contains displays of the local trees, boating, and dam management.
Fishing is the main attraction, as Taylorsville Lake is the most heavily stocked lake in the Commonwealth of Kentucky; it is known for its bluegill, and features bass and crappie.
The parks boasts a "24-mile multi-use trail [system] enjoyed by horse back riders, mountain bikers and hikers alike." There are of hiking trails in the park, but these are seen as poor quality by hiking enthusiasts as their use by equestrian traffic has made the hiking trails like "a plow had chattered down them". Camping was not available at the park until 1998.