Geography of Kentucky
   HOME

TheInfoList



OR:

Kentucky is situated in the
Upland South The Upland South and Upper South are two overlapping cultural and geographic subregions in the inland part of the Southern and lower Midwestern United States. They differ from the Deep South and Atlantic coastal plain by terrain, history, econom ...
. A significant portion of eastern Kentucky is part of
Appalachia Appalachia () is a cultural region in the Eastern United States that stretches from the Southern Tier of New York State to northern Alabama and Georgia. While the Appalachian Mountains stretch from Belle Isle in Newfoundland and Labrador, Ca ...
. Kentucky borders seven states, from the
Midwest The Midwestern United States, also referred to as the Midwest or the American Midwest, is one of four Census Bureau Region, census regions of the United States Census Bureau (also known as "Region 2"). It occupies the northern central part of ...
and the
Southeast The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each sepa ...
.
West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the Bur ...
lies to the northeast,
Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...
to the east,
Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...
to the south,
Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...
to the west,
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...
to the northwest, and
Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...
and
Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...
to the north. Only Missouri and Tennessee, both of which border eight states, touch more. Kentucky's northern border is formed by the
Ohio River The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illino ...
and its western border by the
Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...
; however, the official border is based on the courses of the rivers as they existed when Kentucky became a state in 1792. For instance, northbound travelers on U.S. 41 from Henderson, after crossing the Ohio River, will be in Kentucky for about . Ellis Park, a thoroughbred racetrack, is located in this small piece of Kentucky. Waterworks Road is part of the only land border between Indiana and Kentucky. Kentucky has a non-contiguous part known as
Kentucky Bend The Kentucky Bend, variously called the New Madrid Bend, Madrid Bend, Bessie Bend, or Bubbleland, is an exclave of Fulton County, Kentucky, encircled by the states of Tennessee and Missouri. It is a portion of a peninsula defined by an oxbow ...
, at the far west corner of the state. It exists as an
exclave An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...
surrounded completely by
Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...
and
Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...
, and is included in the boundaries of
Fulton County Fulton County is the name of eight counties in the United States of America. Most are named for Robert Fulton, inventor of the first practical steamboat: *Fulton County, Arkansas, named after Governor William Savin Fulton *Fulton County, Georgia *F ...
. Road access to this small part of Kentucky on the Mississippi River (populated by 18 people ) requires a trip through Tennessee. The epicenter of the 1811–12 New Madrid earthquakes was near this area, causing the Mississippi River to flow backwards in some places. Though the series of quakes changed the area geologically and affected the small number of inhabitants of the area at the time, the Kentucky Bend is the result of a surveying error, not the New Madrid earthquake.


Regions

Kentucky can be divided into five primary regions: the
Cumberland Plateau The Cumberland Plateau is the southern part of the Appalachian Plateau in the Appalachian Mountains of the United States. It includes much of eastern Kentucky and Tennessee, and portions of northern Alabama and northwest Georgia. The terms "Alle ...
in the east, which contains much of the historic coal mines; the north-central
Bluegrass region The Bluegrass region is a geographic region in the U.S. state of Kentucky. It makes up the central and northern part of the state, roughly bounded by the cities of Frankfort, Paris, Richmond and Stanford. The Bluegrass region is characterized ...
, where the major cities and the capital are located; the south-central and western
Pennyroyal Plateau The Pennyroyal Plateau or Pennyroyal Region, often spelled Pennyrile, is a large physiographic region of Kentucky that features rolling hills, caves, and karst topography in general. It is named for a wild mint that grows in the area. It is also c ...
(also known as the Pennyrile or Mississippi Plateau); the
Western Coal Fields The West Kentucky Coal Field comprises an area in the west-central and northwestern part of the state, bounded by the Dripping Springs Escarpment and the Pennyroyal Plateau and the Ohio River, but is part of the Illinois Basin that extends into ...
; and the far-west
Jackson Purchase The Jackson Purchase, also known as the Purchase Region or simply the Purchase, is a region in the U.S. state of Kentucky bounded by the Mississippi River to the west, the Ohio River to the north, and the Tennessee River to the east. Jackson's ...
. The Bluegrass region is commonly divided into two regions, the Inner Bluegrass encircling around Lexington, and the Outer Bluegrass that contains most of the northern portion of the state, above the Knobs. Much of the outer Bluegrass is in the Eden Shale Hills area, made up of short, steep, and very narrow hills.


Climate

Located within the southeastern interior portion of North America, Kentucky has a climate that is best described as a
humid subtropical climate A humid subtropical climate is a zone of climate characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° ...
(Köppen: ''Cfa''), only small higher areas of the southeast of the state has an
oceanic climate An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters ( ...
(''Cfb'') influenced by the
Appalachians The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
. Temperatures in Kentucky usually range from daytime summer highs of to the winter low of . The average precipitation is a year. Kentucky has four distinct seasons, with substantial variations in the severity of summer and winter. The highest recorded temperature was at Greensburg on July 28, 1930, while the lowest recorded temperature was at Shelbyville on January 19, 1994. The state rarely experiences the extreme cold of far northern states, nor the high heat of the states in the
Deep South The Deep South or the Lower South is a cultural and geographic subregion in the Southern United States. The term was first used to describe the states most dependent on plantations and slavery prior to the American Civil War. Following the war ...
. Temperatures seldom drop below 0 degrees or rise above 100 degrees. Rain and snowfall totals about 45 inches per year. The climate varies markedly within the state. The northern parts tend to be about five degrees cooler than those in the western parts of the state.
Somerset ( en, All The People of Somerset) , locator_map = , coordinates = , region = South West England , established_date = Ancient , established_by = , preceded_by = , origin = , lord_lieutenant_office =Lord Lieutenant of Somerset , lord_ ...
in the south-central part receives ten more inches of rain per year than, for instance, Covington to the north. Average temperatures for the entire Commonwealth range from the low 30s in January to the high 70s in mid-July. The annual average temperature varies from : of in the far north as an average annual temperature and of in the extreme southwest. In general, Kentucky has relatively hot,
humid Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation, dew, or fog to be present. Humidity depen ...
, rainy summers, and moderately cold and rainy winters. Mean maximum temperatures in July vary from ; the mean minimum July temperatures are . In January the mean maximum temperatures range from ; the mean minimum temperatures range from . Temperature means vary with northern and far-eastern mountain regions averaging five degrees cooler year-round, compared to the relatively warmer areas of the southern and western regions of the state. Precipitation also varies north to south with the north averaging of , and the south averaging of . Days per year below the freezing point vary from about sixty days in the southwest to more than a hundred days in the far-north and far-east.


Climate data


Natural disasters


Lakes and rivers

Kentucky has more navigable miles of water than any other state in the union, other than Alaska. Kentucky is the only U.S. state to have a continuous border of rivers running along three of its sidesthe
Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...
to the west, the
Ohio River The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illino ...
to the north, and the Big Sandy River and
Tug Fork The Tug Fork is a tributary of the Big Sandy River, long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed June 13, 2011 in southwestern West Virginia, southwestern Virginia, and eastern ...
to the east. Its major internal rivers include the
Kentucky River The Kentucky River is a tributary of the Ohio River, long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed June 13, 2011 in the Commonwealth (U.S. state), U.S. Commonwealth of Kentuc ...
,
Tennessee River The Tennessee River is the largest tributary of the Ohio River. It is approximately long and is located in the southeastern United States in the Tennessee Valley. The river was once popularly known as the Cherokee River, among other names, ...
,
Cumberland River The Cumberland River is a major waterway of the Southern United States. The U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed June 8, 2011 river drains almost of southern Kentucky and ...
,
Green River Green River may refer to: Rivers Canada * Green River (British Columbia), a tributary of the Lillooet River *Green River, a tributary of the Saint John River, also known by its French name of Rivière Verte *Green River (Ontario), a tributary of ...
and Licking River. Though it has only three major natural lakes, Kentucky is home to many
artificial lake A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including contro ...
s. Kentucky has both the largest artificial lake east of the Mississippi in water volume (
Lake Cumberland Lake Cumberland is a reservoir in Clinton County, Kentucky, Clinton, Pulaski County, Kentucky, Pulaski, Russell County, Kentucky, Russell, Wayne County, Kentucky, Wayne, and Laurel County, Kentucky, Laurel, counties in Kentucky. The primary reaso ...
) and surface area (
Kentucky Lake Kentucky Lake is a major navigable reservoir along the Tennessee River in Kentucky and Tennessee. It was created in 1944 by the Tennessee Valley Authority's impounding of the Tennessee River via Kentucky Dam for flood control and hydroelectric p ...
). Kentucky Lake's of shoreline, of water surface, and of flood storage are the most of any lake in the
TVA The Tennessee Valley Authority (TVA) is a Federal government of the United States, federally owned electric utility corporation in the United States. TVA's service area covers all of Tennessee, portions of Alabama, Mississippi, and Kentucky, an ...
system. Kentucky's of streams provides one of the most expansive and complex stream systems in the nation.


Natural environment and conservation

Kentucky has an expansive park system, which includes one national park, two National Recreation Areas, two National Historic Parks, two
national forests A state forest or national forest is a forest that is administered or protected by some agency of a sovereign state, sovereign or federated state, or territory (country subdivision), territory. Background The precise application of the terms va ...
, two National Wildlife Refuges, 45
state park State parks are parks or other protected areas managed at the sub-national level within those nations which use "state" as a political subdivision. State parks are typically established by a state to preserve a location on account of its natural ...
s, of state forest, and 82
wildlife management area A Wildlife Management Area (WMA) is a protected area set aside for the conservation of wildlife and for recreational activities involving wildlife. New Zealand There are 11 Wildlife Management Areas in New Zealand: * Horsham Downs Wildlife Ma ...
s. Kentucky has been part of two of the most successful wildlife reintroduction projects in United States history. In the winter of 1997, the
Kentucky Department of Fish and Wildlife Resources The Kentucky Department of Fish and Wildlife Resources, an agency of the Kentucky Tourism, Arts and Heritage Cabinet, is responsible for the conservation of wildlife resources and for boating projects in the state. A commissioner appointed by the ...
began to re-stock
elk The elk (''Cervus canadensis''), also known as the wapiti, is one of the largest species within the deer family, Cervidae, and one of the largest terrestrial mammals in its native range of North America and Central and East Asia. The common ...
in the state's eastern counties, which had been extinct from the area for over 150 years. , the herd had reached the project goal of 10,000 animals, making it the largest herd east of the
Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...
. The state also stocked
wild turkey The wild turkey (''Meleagris gallopavo'') is an Upland game bird, upland ground bird native to North America, one of two extant species of Turkey (bird), turkey and the heaviest member of the order Galliformes. It is the ancestor to the domestic ...
s in the 1950s. There were reported to be fewer than 900 at one point. Once nearly extinct here, wild turkeys thrive throughout today's Kentucky. Hunters officially reported a record 29,006 birds taken during the 23-day season in spring 2009. In 1991 the Land Between the Lakes partnered with the U.S. Fish and Wildlife Service for the Red Wolf Recovery Program, a captive breeding program.


Natural attractions

*
Cumberland Gap The Cumberland Gap is a pass through the long ridge of the Cumberland Mountains, within the Appalachian Mountains, near the junction of the U.S. states of Kentucky, Virginia, and Tennessee. It is famous in American colonial history for its rol ...
, chief passageway through the
Appalachian Mountains The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
in early American history. *
Cumberland Falls Cumberland Falls, sometimes called the Little Niagara, the Niagara of the South, or the Great Falls, is a waterfall on the Cumberland River in southeastern Kentucky. Spanning the river at the border of McCreary and Whitley counties, the waterfal ...
, the only place in the Western Hemisphere where a "
moonbow A moonbow (also known as a moon rainbow or lunar rainbow) is a rainbow produced by moonlight rather than direct sunlight. Other than the difference in the light source, its formation is the same as for a solar rainbow: It is caused by the refract ...
" may be regularly seen, due to the spray of the falls. *
Mammoth Cave National Park Mammoth Cave National Park is an American national park in west-central Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a state in the Southeastern region of the United States and one of the states of the Upper Sout ...
, featuring the world's longest known cave system. *
Red River Gorge The Red River Gorge is a canyon system on the Red River in east-central Kentucky. Geologically it is part of the Pottsville Escarpment. The gorge lies within the Daniel Boone National Forest and was subsequently designated the Red River Gorge G ...
Geological Area, part of the
Daniel Boone National Forest The Daniel Boone National Forest (originally the Cumberland National Forest) is a national forest in Kentucky. Established in 1937, it includes of federally owned land within a proclamation boundary. The name of the forest was changed in 1966 ...
. * Land Between the Lakes, a
National Recreation Area A national recreation area (NRA) is a protected area in the United States established by an Act of Congress to preserve enhanced recreational opportunities in places with significant natural and scenic resources. There are 40 NRAs, which emphasiz ...
managed by the
United States Forest Service The United States Forest Service (USFS) is an agency of the U.S. Department of Agriculture that administers the nation's 154 national forests and 20 national grasslands. The Forest Service manages of land. Major divisions of the agency inc ...
. *
Big South Fork National River and Recreation Area The Big South Fork National River and Recreation Area, commonly known as Big South Fork, preserves the Big South Fork of the Cumberland River and its tributaries in northeastern Tennessee and southeastern Kentucky. Within it are reminders of th ...
near Whitley City. * Black Mountain, state's highest point. Runs along the south ridge of Pine Mountain in Letcher County, Kentucky. The highest point located in Harlan County. *
Bad Branch Falls State Nature Preserve Bad Branch Falls State Nature Preserve is a forested gorge covering 2,639 acres (10.68 Km2) near Whitesburg, KY in Letcher County, Kentucky. The deep and narrow gorge, adjacent to the Jefferson National Forest is carved into the face of Pine Mounta ...
, state nature preserve on southern slope of Pine Mountain in
Letcher County Letcher County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 21,548. Its county seat is Whitesburg. The county, founded in 1842, is named for Robert P. Letcher, Governor of Kentucky from 1840 to ...
. Includes one of the largest concentrations of rare and endangered species in the state, as well as a waterfall and a Kentucky Wild River. *
Jefferson Memorial Forest The Jefferson Memorial Forest is a forest located in southwest Louisville, Kentucky, in the Knobs region of Kentucky. At , it is the largest municipal urban forest in the United States. The forest was established as a tribute to Kentucky's vete ...
, located in the southern fringes of
Louisville Louisville ( , , ) is the largest city in the Commonwealth of Kentucky and the 28th most-populous city in the United States. Louisville is the historical seat and, since 2003, the nominal seat of Jefferson County, on the Indiana border. ...
in the
Knobs region 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 cen ...
, the largest municipally run forest in the United States. *
Lake Cumberland Lake Cumberland is a reservoir in Clinton County, Kentucky, Clinton, Pulaski County, Kentucky, Pulaski, Russell County, Kentucky, Russell, Wayne County, Kentucky, Wayne, and Laurel County, Kentucky, Laurel, counties in Kentucky. The primary reaso ...
, of shoreline located in South Central Kentucky. *
Natural Bridge A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion fr ...
, located in
Slade, Kentucky Slade is an unincorporated community in Powell County, Kentucky, United States. Their post office closed in 2004. Landmarks The community is home to the Natural Bridge State Resort Park. Slade is a popular location for accommodations for cli ...
Powell County. *
Breaks Interstate Park Breaks Interstate Park is a bi-state state park located partly in southeastern Kentucky and mostly in southwestern Virginia, in the Jefferson National Forest, at the northeastern terminus of Pine Mountain. Rather than their respective state park ...
, located in southeastern
Pike County, Kentucky Pike County is a county in the U.S. state of Kentucky. As of the 2020 Census, the population was 58,669. Its county seat is Pikeville. The county was founded in 1821. With regard to the sale of alcohol, it is classified as a moist county–– ...
and Southwestern
Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...
. The Breaks is commonly known as the "Grand Canyon of the South".


See also

*
List of counties in Kentucky There are 120 counties in the U.S. Commonwealth of Kentucky. Despite ranking 37th in size by area, Kentucky has 120 counties, fourth among states (including Virginia's independent cities). The original motivation for having so many counties was ...
*
Coal mining in Kentucky Coal was discovered in Kentucky in 1750. Since the first commercial coal mine opened in 1820 coal has gained both economic importance and controversy regarding its environmental consequences. As of 2010 there were 442 operating coal mines in the sta ...


References

{{notelist Geography of Kentucky