Brownington, Kentucky

Hobbs is an unincorporated community located in Bullitt County, Kentucky, United States. It was also known as Quarry Switch.

Solitude is an unincorporated community located in Bullitt County, Kentucky, United States.

Cedar Grove is an unincorporated community located in Bullitt County, Kentucky, United States.

Smithville is an unincorporated community located in Bullitt County, Kentucky, United States.

Scuffletown is an unincorporated community located in Bullitt County, Kentucky, United States.

Mount Washington is a home rule-class city in northeast Bullitt County, Kentucky, in the United States. The population was 18,090 at the 2020 census. The city is one of several surrounding Louisville that have experienced a sharp rise in population in the past three decades, becoming a commuter town.

Floyds Fork is a 62-mile-long (100 km) tributary of the Salt River in Kentucky, directly south and east of Louisville. It begins in Henry County, near Smithfield Kentucky, flows through eastern Jefferson County and flows into the Salt River near Shepherdsville in Bullitt County. It runs for about 30 miles (48 km) through Jefferson County and drains approximately 122 square miles (320 km2), making it the largest watershed in the county. It is also the least environmentally compromised watershed in the county, according to the Metropolitan Sewer District, as large-scale development in the southeastern portions of Jefferson County is still relatively sparse. To preserve its rural character, much of Floyds Fork south of I-64 was zoned rural residential in 1993.At Mount Washington, Floyds Fork has a discharge of approximately 387 cubic feet per second.The proposed City of Parks initiative by Louisville would purchase 2,000 acres (8.1 km2) of land along the river and establish three to four parks, as well as hiking and other recreational trails.Floyds Fork is named for John Floyd, an early surveyor of the area. During the Civil War, Confederate and Union forces skirmished on Floyds Fork and what is now US 60 (Shelbyville Road, locally) on October 1, 1862.

The Henry J. Barnes House, at 144 N. Bardstown Rd. in Mt. Washington, Kentucky, was built in 1885. It was listed on the National Register of Historic Places in 1993.It is a two-story double-pile four-bay "weatherboarded Cumberland form building with a two-tiered front porch."

The James M. Lloyd House is a historic home located at the corner of Old Bardstown Road (US 31EX) and Dooley Drive in Mount Washington, Kentucky. After the original home on the property was lost to fire in 1880, James M. Lloyd, a skilled carpenter, constructed this new home for his family. The original two-story, three-bay structure with a central hall and stairwell rests on a limestone foundation. The frame and weatherboard siding were hewn from yellow poplar by the Collier mill of Mt. Washington. In the early 1900s a rear ell with a large side porch was added. In the 1940s the porch area was enclosed and became the kitchen and bathroom. The home remained in the Lloyd family until 1989 when it was donated to the Mt. Washington Historical Society by Mr. Kenneth Lutes in memory of his wife, Anita Ann Dooley Lutes, a great-granddaughter of James M. Lloyd. The Lloyd House was added to the National Register of Historic Places in 1993.

Hillview is a home rule-class city in Bullitt County, Kentucky, in the United States. The population was 8,622 as of the 2020 census, up from 8,172 at the 2010 census. The primary road through the area is Kentucky Route 61, known as Preston Highway in both Jefferson and Bullitt counties. Long a rural farming community, Hillview was connected to what became Interstate 65 in 1954 and grew in the 1950s and 1960s as a suburb of Louisville. Its larger subdivisions included Maryville, Overdale, and Lone Acres, and they incorporated in 1974 to form the present city.

The Knobs Region or The Knobs is located in the US state of Kentucky. It is a narrow, arc-shaped region consisting of hundreds of isolated hills. The region wraps around the southern and eastern parts of the Bluegrass region in the north central to northeastern part of the state. The western end of the Knobs region begins near Louisville, Kentucky and continues southeastward through Bullitt, Hardin, Nelson, LaRue, Marion County, Taylor, Boyle, Casey, Lincoln, and Garrard counties before turning northeast and running along the Pottsville Escarpment and the Appalachian Plateau. The Knob arc has a length of 230 miles (370 km). Many of the hills are conical and up to several hundred feet high, some with capstones that form cliffs. The monadnocks formed from the eroding margins of the Pennyroyal Plateau to the south and the Cumberland Plateau to the east. The caprock is Mississippian Harrodsburg Limestone and the slopes are Borden Formation shales of Devonian to Mississippian age.

Knobs State Forest and Wildlife Management Area is a 2,035 acre state forest located in Bullitt County, Kentucky, United States. The forest is located about 28 miles south of Louisville, Kentucky. It is managed for sustainable timber production.