Peter Creek, Kentucky

Cooktown is an unincorporated community in Barren County, Kentucky, United States.

Austin is an unincorporated community located in south-central Kentucky. This community was founded around 1895 and is located in Barren County, Kentucky, near Barren River Lake. It used to have a general store in central Austin, but it was torn down as of late 2022.

Tracy is an unincorporated community in Barren County, Kentucky, United States.

Brigadoon State Nature Preserve is a state nature preserve located in Barren County, Kentucky adjacent to Barren River Lake. The Office of Kentucky Nature Preserves purchased 92 acres (37 ha) of mostly mature forest from the Nature Conservancy that was dedicated into the preserve system on March 14, 1985. An additional 88 acres (36 ha) were dedicated on June 12, 2001. Including another 4-acre (1.6 ha) tract, a total of 184 acres (74 ha) are protected. The forest is dominated by American beech, maple, and tulip poplar, with an array of spring wildflowers, including several species that are considered rare or uncommon in Kentucky. There is also habitat for numerous migratory and resident birds in the preserve. The preserve is open to the public and includes at 1 mile (1.6 km) trail.

Dry Fork is a rural unincorporated community in southern Barren County, Kentucky, United States.

Roseville is an unincorporated community in Barren County, Kentucky, United States. Roseville is located at the junction of Kentucky Route 249 and Kentucky Route 1318 7.5 miles (12.1 km) south of Glasgow. Landrum, which is listed on the National Register of Historic Places, is located in Roseville.

Lucas is an unincorporated community in Barren County, Kentucky, United States. Its post office closed in May 1996.

Etoile is an unincorporated community in Barren County, Kentucky, United States. The Etoile Post Office closed in 1988. Previously called Caney Fork, the post office opened in 1886 was named Etoile, Étoile being the French for star, for unknown reasons.

The William Page House is a historic house in Glasgow, Kentucky. It was built in 1814–1815 by William Page, a farmer, on land he had brought from John H. Baker in 1812. The house was inherited by his daughter Elizabeth, who married Colonel Robert Strange; it has also been known as the Colonel Robert Strange House. The family owned slaves. The house was designed in the Federal architectural style. It has been listed on the National Register of Historic Places since May 20, 1983. It has an early hall-parlor plan, "exceptionally well-laid brick work," and "very fine interior woodwork".

Barren River Lake State Resort Park is a 1,053-acre (426 ha) park located in Barren County, Kentucky and extending into parts of Allen County and Monroe County. Barren River Lake, its major feature, is an artificial lake created with the building of a 146-foot-high (45 m) dam by the U.S. Army Corps of Engineers begun in 1960. It covers approximately 10,000 acres (4,000 ha) and has 141 miles (227 km) of shoreline. The park was dedicated in 1965.

Haywood is an unincorporated community in Barren County, Kentucky, United States. Its post office closed in October 1934.

Bristletown is an unincorporated community in Barren County, Kentucky, United States.