Kentucky dark-sky map — light pollution by town
Kentucky has 49 towns rated for light pollution here, from its darkest — Burlington (Bortle 6) — to its brightest city cores, with 0 rating as genuinely dark or rural sky (Bortle 4 or better). Every town is listed with the nearest measurably darker town to drive to. It also holds 1 certified International Dark Sky Place, listed below with the nearest rated town to each. Ratings are a VIIRS satellite proxy, not survey-grade sky-brightness readings.
- Towns rated
- 49
- Darkest town
- Burlington
- Genuinely dark towns
- 0
- Certified dark-sky places
- 1
0 rate as genuinely dark or rural sky (about Bortle 4 or better).
Certified dark-sky places in Kentucky
One site in Kentucky holds an International Dark Sky Place certification — awarded for actively protecting the night sky, not measured from orbit like the town ratings below. What each designation means →
| Place | Designation | Coordinates | Nearest rated town | Distance | That town's sky |
|---|---|---|---|---|---|
| Pickett Civilian Conservation Corps Memorial State Park | Dark Sky Park | 36.552°N, 84.797°W | Somerset | 39 mi | B7 |
All Kentucky towns by darkness
Darkest sky first, each with the nearest measurably darker town to drive to. Sort or filter below.
| Sky | Nearest darker sky | |||
|---|---|---|---|---|
| Burlington | 6 | Bright suburban sky | 9.1 | Beavercreek, OH — B5, 59 mi |
| Meads | 6 | Bright suburban sky | 9.6 | Beavercreek, OH — B5, 115 mi |
| Independence | 6 | Bright suburban sky | 11 | Beavercreek, OH — B5, 59 mi |
| Fort Thomas | 6 | Bright suburban sky | 14 | Beavercreek, OH — B5, 48 mi |
| Shelbyville | 6 | Bright suburban sky | 15 | Beavercreek, OH — B5, 120 mi |
| Bardstown | 6 | Bright suburban sky | 16 | Beavercreek, OH — B5, 150 mi |
| Radcliff | 6 | Bright suburban sky | 16 | Clayton, OH — B5, 165 mi |
| Fort Knox | 6 | Bright suburban sky | 17 | Clayton, OH — B5, 160 mi |
| Lawrenceburg | 6 | Bright suburban sky | 18 | Beavercreek, OH — B5, 125 mi |
| Berea | 6 | Bright suburban sky | 18 | Seymour, TN — B5, 120 mi |
| Shepherdsville | 6 | Bright suburban sky | 18 | Beavercreek, OH — B5, 150 mi |
| Winchester | 7 | Suburban / urban transition | 21 | Berea — B6, 30 mi |
| Mayfield | 7 | Suburban / urban transition | 22 | Paris, TN — B6, 35 mi |
| Middlesboro | 7 | Suburban / urban transition | 23 | Seymour, TN — B5, 50 mi |
| Nicholasville | 7 | Suburban / urban transition | 23 | Lawrenceburg — B6, 21 mi |
| Erlanger | 7 | Suburban / urban transition | 24 | Independence — B6, 6 mi |
| Glasgow | 7 | Suburban / urban transition | 24 | Radcliff — B6, 58 mi |
| Mount Washington | 7 | Suburban / urban transition | 24 | Shepherdsville — B6, 10 mi |
| Henderson | 7 | Suburban / urban transition | 24 | Fort Knox — B6, 89 mi |
| Lexington | 7 | Suburban / urban transition | 26 | Lawrenceburg — B6, 23 mi |
| Georgetown | 7 | Suburban / urban transition | 26 | Lawrenceburg — B6, 22 mi |
| Highview | 7 | Suburban / urban transition | 27 | Shepherdsville — B6, 12 mi |
| Shively | 7 | Suburban / urban transition | 27 | Shepherdsville — B6, 16 mi |
| Valley Station | 7 | Suburban / urban transition | 28 | Shepherdsville — B6, 12 mi |
| Somerset | 7 | Suburban / urban transition | 29 | Berea — B6, 37 mi |
| Florence | 7 | Suburban / urban transition | 29 | Burlington — B6, 6 mi |
| Elizabethtown | 7 | Suburban / urban transition | 31 | Radcliff — B6, 11 mi |
| Fern Creek | 7 | Suburban / urban transition | 32 | Shepherdsville — B6, 14 mi |
| Paducah | 7 | Suburban / urban transition | 32 | Paris, TN — B6, 56 mi |
| Frankfort | 7 | Suburban / urban transition | 34 | Lawrenceburg — B6, 11 mi |
| Fort Campbell North | 7 | Suburban / urban transition | 37 | Paris, TN — B6, 54 mi |
| Campbellsville | 7 | Suburban / urban transition | 38 | Bardstown — B6, 33 mi |
| Madisonville | 7 | Suburban / urban transition | 40 | Paris, TN — B6, 84 mi |
| Murray | 8 | City sky | 40 | Mayfield — B7, 20 mi |
| Hopkinsville | 8 | City sky | 42 | Fort Campbell North — B7, 15 mi |
| Jeffersontown | 8 | City sky | 42 | Fern Creek — B7, 3 mi |
| Okolona | 8 | City sky | 42 | Highview — B7, 4 mi |
| Lyndon | 8 | City sky | 43 | Fern Creek — B7, 7 mi |
| Danville | 8 | City sky | 44 | Nicholasville — B7, 20 mi |
| Saint Matthews | 8 | City sky | 51 | Clarksville, IN — B7, 6 mi |
| Newburg | 8 | City sky | 52 | Highview — B7, 2 mi |
| Richmond | 8 | City sky | 54 | Berea — B6, 12 mi |
| Ashland | 8 | City sky | 55 | Ironton, OH — B7, 5 mi |
| Newport | 8 | City sky | 59 | Fort Thomas — B6, 3 mi |
| Bowling Green | 8 | City sky | 62 | Portland, TN — B7, 29 mi |
| Covington | 8 | City sky | 65 | Fort Thomas — B6, 3 mi |
| Owensboro | 8 | City sky | 66 | Henderson — B7, 26 mi |
| Lexington-Fayette | 8 | City sky | 79 | Lexington — B7, 4 mi |
| Louisville | 9 | Inner-city sky | 134 | Jeffersonville, IN — B8, 2 mi |
Frequently asked questions
- Where are the darkest skies in Kentucky?
- The darkest town tracked here is Burlington, but the genuinely dark skies in Kentucky are its 1 certified International Dark Sky Place — Pickett Civilian Conservation Corps Memorial State Park — listed further down with the nearest rated town to each.
- How many dark-sky towns does Kentucky have?
- Of 49 towns rated here, 0 rate as genuinely dark or rural sky (about Bortle 4 or better) — good for seeing the Milky Way on a clear, moonless night.
- How are these light-pollution ratings measured?
- From VIIRS 2024 annual-average satellite night-lights, sampled at each town's center and mapped to a darkness class and an estimated Bortle band. It is a satellite upward-radiance proxy for planning, not a survey-grade sky-brightness reading. See the methodology page for details.
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