Distance
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Chart | Preview
color key | Light
Pollution | Prov/State | Comments/Links |
| 0 | |
|
Muscatine |
 |
|
Iowa |
|
| 20 | SE |
|
The Stellar Shed |
 |
|
Illinois |
A private observatory near Aledo. |
| 26 | NE |
|
Dixon |
 |
|
Iowa |
Close to Menke and Jens-Wendt Observatories |
| 28 | W |
|
Riverside |
 |
|
Iowa |
|
| 30 | NW |
|
Iowa City |
 |
|
Iowa |
|
| 30 | S |
|
John H. Witte Observatory |
 |
|
Iowa |
Observatory of the Southeast Iowa Astronomy Club. |
| 30 | W |
|
Iowa SkyNet Observatory |
 |
|
Iowa |
A private observatory near Washington, IA. |
| 35 | E |
|
PACMO |
 |
|
Illinois |
An observing site of the Popular Astronomy Club. |
| 39 | E |
|
Sunny Knoll Observatory |
 |
|
Illinois |
A private observatory in Port Byron. |
| 39 | NW |
|
Palisades-Dows Observatory |
 |
|
Iowa |
An observatory of the Cedar Amateur Astronomers. Between Cedar Rapids and Iowa City. |
| 41 | SE |
|
Adolphson Observatory |
 |
|
Illinois |
Observatory of Monmouth College in Monmouth. |
| 41 | SE |
|
Viking Observatory |
 |
|
Illinois |
A private observatory Near Galesburg. |
| 48 | SE |
|
Knox College Observatory |
 |
|
Illinois |
Observatory at Knox College. |
| 50 | S |
|
Wever |
 |
|
Iowa |
|
| 52 | NW |
|
Hilltop Homeschool Observatory |
 |
|
Iowa |
A private observatory of a member of the Cedar Amateur Astronomers. Near Cedar Rapids. |
| 53 | NE |
|
Timber City Productions Lookout |
 |
|
Iowa |
A private observing site. |
| 53 | W |
|
Williamsburg |
 |
|
Iowa |
|
| 55 | NE |
|
Rutenbeck Observatory |
 |
|
Iowa |
Just west of Clinton. |
| 69 | S |
|
Macomb |
 |
|
Illinois |
|
| 70 | E |
|
Hennepin Canal Parkway State Park |
 |
|
Illinois |
State park used by some members of the Naperville Astronomical Association. |
| 74 | E |
|
Sterling |
 |
|
Illinois |
|
| 74 | W |
|
Barnes City |
 |
|
Iowa |
|
| 75 | SE |
|
The Decker-Grebner-Van Zandt Observatory |
 |
|
Illinois |
Observatory maintained by the Peoria Astronomical Society. In Jubliee College State Park. |
| 76 | NE |
|
Galena |
 |
|
Illinois |
|
| 76 | NW |
|
Bearbower Sand Prairie Area |
 |
|
Iowa |
A Buchanan county park. |
| 77 | N |
|
Dubuque |
 |
|
Iowa |
|
| 77 | NE |
|
Massbach Ridge |
 |
|
Illinois |
|
| 81 | E |
|
Green River State Wildlife Area |
 |
|
Illinois |
Link. |
| 83 | S |
|
Weinberg-King State Park |
 |
|
Illinois |
State park near Augusta. |
| 84 | E |
|
Lake Thunderbird |
 |
|
Illinois |
A lake near Putnam. |
| 86 | W |
|
Antique Airfield-IA27 |
 |
|
Iowa |
An airfield in Ottumwa. |
| 87 | N |
|
Grant River Recreation Area |
 |
|
Wisconsin |
A recreation area near Potosi. |
| 88 | NE |
|
Apple River |
 |
|
Illinois |
|
| 88 | NW |
|
Hodges and North Wildlife Area |
 |
|
Iowa |
Near Jesup. Used by members of the Black Hawk Astronomy Club, affiliated with the Grout Museum in Waterloo Iowa. |
| 89 | W |
|
W/P Observatory |
 |
|
Iowa |
Near Grinnell. |
| 90 | W |
|
Grant O. Gale Observatory |
 |
|
Iowa |
Observatory of Grinnell College in Grinnell.. |
| 91 | SE |
|
Peoria |
 |
|
Illinois |
Home of the Peoria Astronomical Society and the NorthMoor Observatory. |
| 93 | NE |
|
Doug Firebaugh Observatory |
 |
|
Illinois |
A public observatory in Freeport, Illinois, partly funded by the Planetary Studies Foundation. |
| 93 | S |
|
Pleiades Observatory |
 |
|
Missouri |
A private observatory in Canton. |
| 97 | SW |
|
Lake Sundown |
 |
|
Iowa |
Near Unionvile. |
| 98 | E |
|
Lone Wolf Observatory |
 |
|
Illinois |
A private observatory near Varna. |
| 98 | N |
|
Big M Observatory |
 |
|
Wisconsin |
A private observatory near Platteville. |
| 100 | W |
|
Dean Memorial Observatory |
 |
|
Iowa |
Observatory of the Amateur Astronomers of Cental Iowa. Located at Green Castle Recreation Area in Marshall County. |
| 103 | NE |
|
J. Weiskopf Observatory |
 |
|
Illinois |
Observatory with free public observing in Byron Forest Preserve District. |
| 105 | N |
|
Wyalusing |
 |
|
Wisconsin |
Home of the Starsplitters of Wyalusing. |
| 105 | NW |
|
Cedar Falls |
 |
|
Iowa |
Home of the University of Northern Iowa. |
| 107 | E |
|
Starved Rock State Park |
 |
|
Illinois |
State park. Used by some members of the Astronomical Society at the University of Illinois. Also home of Astrofest, a star party held by the Chicago Astronomical Society. |
| 108 | NE |
|
Velveeta Valley Observatory |
 |
|
Illinois |
Aka VVO, a private observatory in Pecatonica. |
| 109 | NE |
|
Monroe |
 |
|
Wisconsin |
A town in Green county. |
| 109 | NE |
|
Mineral Point |
 |
|
Wisconsin |
|
| 110 | NW |
|
Grundy Center |
 |
|
Iowa |
|
| 111 | NE |
|
Mark's place |
 |
|
Wisconsin |
A private observing site. |
| 111 | SE |
|
Site "M" |
 |
|
Illinois |
A site of the Sangamon Astronomical Society.Near Ashland. |
| 112 | W |
|
Ashton Observatory |
 |
|
Iowa |
Observatory of the Des Moines Astronomical Society. Near Baxter. |
| 113 | NE |
|
Hawkeye Observatory |
 |
|
Illinois |
A private observatory. |
| 113 | NE |
|
West Point Observatory |
 |
|
Wisconsin |
Observatory near Monticello. |
| 115 | S |
|
Heavens Gate Farm Observatory |
 |
|
Illinois |
A private observatory near Beverly. Also home of the Two Rivers Spring Star Party. |
| 116 | NE |
|
Dodgeville |
 |
|
Wisconsin |
|
| 116 | NE |
|
Meadowlark Ridge Observatory |
 |
|
Wisconsin |
A private observatory somewhere around near New Glarus. |
| 116 | NE |
|
Rockford |
 |
|
Illinois |
Home of the Rockford Amateur Astronomers. |
| 116 | NW |
|
Wartburg College Observatory |
 |
|
Iowa |
An observatory of Wartburg College in Waverly. |
| 116 | SE |
|
Stardust Observatory |
 |
|
Illinois |
A private observatory. |
| 117 | E |
|
Streator |
 |
|
Illinois |
|
| 119 | SW |
|
Truman State University Observatory |
 |
|
Missouri |
Obsevator of Truman State University. Near Kirksville. |
| 120 | E |
|
Serena |
 |
|
Illinois |
A town in La Salle county. |
| 120 | S |
|
Hannibal |
 |
|
Missouri |
|
| 121 | NE |
|
Wild Apple Observatory |
 |
|
Wisconsin |
A private observatory in Dane County. |
| 122 | NE |
|
Kirkland |
 |
|
Illinois |
|
| 123 | E |
|
De Kalb |
 |
|
Illinois |
Home of the Davis Hall Observatory at Northern Illinois University. |
| 123 | NE |
|
Astro-Physics |
 |
|
Illinois |
Observing site of telescope maker Astro-Physics Inc. |
| 123 | S |
|
Gardner Camp |
 |
|
Illinois |
A not-for-profit camp with youth astronomy programs. |
| 123 | SE |
|
Lanphier Observatory |
 |
|
Illinois |
An observatory of the Sangamon Astronomical Society. Near Pleasant Plains. |
| 124 | SE |
|
Sugar Grove Observatory |
 |
|
Illinois |
An observatory of the Twin City Amateur Astronomers. In the Sugar Grove Nature Center. |
| 125 | NE |
|
Yanna Research Station |
 |
|
Wisconsin |
Observatory site of the Madison Astronomical Society. Near Attica. |
| 125 | SE |
|
Bloomington |
 |
|
Illinois |
A town in McLean county. |
| 127 | NE |
|
Big Cigar Astronomy |
 |
|
Illinois |
Club near South Beloit |
| 128 | NE |
|
Caledonia |
 |
|
Illinois |
|
| 128 | S |
|
Winchester |
 |
|
Illinois |
|
| 129 | E |
|
NAA Minooka |
 |
|
Illinois |
An observing site of the Naperville Astronomical Association. |
| 130 | E |
|
SWAOG Dark Site |
 |
|
Illinois |
A site of the South West Astronomy Observers Group in Yorkville. |
| 130 | NE |
|
Blackhawk Observatory |
 |
|
Illinois |
A private observatory. |
| 131 | E |
|
NAA Ransom |
 |
|
Illinois |
An observing site of the Naperville Astronomical Association. Near Ransom. |
| 131 | N |
|
Mount Sterling |
 |
|
Wisconsin |
|
| 131 | SE |
|
Bojarzin Observatory |
 |
|
Illinois |
Near Springfield. |
| 132 | SW |
|
Powersville |
 |
|
Missouri |
|
| 134 | E |
|
NAA Caton |
 |
|
Illinois |
A site of the Naperville Astronomical Association. A few miles from Newark, but 25 miles southwest of Naperville. |
| 134 | NE |
|
Pine Bluff Observatory |
 |
|
Wisconsin |
Local research observatory of the University of Wisconsin-Madison. 15 miles from Madison. |
| 135 | N |
|
Decorah |
 |
|
Iowa |
|
| 135 | NE |
|
Janesville |
 |
|
Wisconsin |
|
| 136 | N |
|
Richland Center |
 |
|
Wisconsin |
|
| 136 | NE |
|
Claustonberry Observatory |
 |
|
Illinois |
A private observatory near Marengo. |
| 137 | E |
|
Lily Lake Observatory |
 |
|
Illinois |
A private observatory near the town of Lilly Lake. |
| 137 | N |
|
Luckydog Observatory |
 |
|
Wisconsin |
A private observatory particpating in the AAVSO and Center for Backyard Astrophysics. |
| 137 | S |
|
Stoutsville |
 |
|
Missouri |
|
| 137 | W |
|
Des Moines |
 |
|
Iowa |
|
| 138 | NE |
|
Marengo |
 |
|
Illinois |
|
| 139 | W |
|
Ames |
 |
|
Iowa |
Home of the Ames Area Amateur Astronomers. |
| 140 | SE |
|
Chatham |
 |
|
Illinois |
|
| 141 | E |
|
Peck Farm Park |
 |
|
Illinois |
Public viewing site for the Fox Valley Astronomical Society. In Geneva. |
| 141 | SW |
|
Moore-Gosch Memorial Park |
 |
|
Iowa |
A park in Wayne County. |
| 142 | E |
|
Hickory Knolls Discovery Center |
 |
|
Illinois |
An environmental education center located in James O. Breen Community Park in St Charles. Also site of star parties held by OneDarkSky.com. |
| 142 | NE |
|
Madison |
 |
|
Wisconsin |
Home of the Madison Astronomical Society. |
| 142 | NW |
|
Dark Sky Observatory |
 |
|
Iowa |
A private observatory near Alden. |
| 142 | S |
|
Gittins Observatory |
 |
|
Missouri |
A private observatory in Clarksville. |
| 144 | E |
|
TASS H (Droege) Observatory |
 |
|
Illinois |
An observatory of the Amateur Sky Survey project. Near Batavia. |
| 145 | E |
|
Megamark Observatory |
 |
|
Illinois |
A private observatory. |
| 146 | E |
|
Braidwood Dark Sky Site |
 |
|
Illinois |
Near Gardner. |
| 147 | NE |
|
Woodstock |
 |
|
Illinois |
|
| 148 | E |
|
White Eagle Observatory |
 |
|
Illinois |
A private observatory near Naperville. |
| 148 | S |
|
Aero Observatory |
 |
|
Illinois |
A private observatory. |
| 149 | E |
|
U-46 Planetarium |
 |
|
Illinois |
Elgin School District Planetarium in Elgin. |
| 150 | E |
|
NAA Observatory |
 |
|
Illinois |
An observatory of the Naperville Astronomical Association. Near Naperville. |
| 150 | NE |
|
Suburban Lights Observatory |
 |
|
Wisconsin |
A private observatory in Marshall. |
| 150 | NE |
|
Yerkes Observatory |
 |
|
Wisconsin |
Observatory in Williams Bay. |
| 151 | E |
|
OneDarkSky.com Observation Site #1 |
 |
|
Illinois |
A clearing off of Cobblers Crossing, in Elgin. Site of public star parties held by OneDarkSky.com. |
| 151 | NE |
|
Crystal Lake |
 |
|
Illinois |
|
| 152 | N |
|
Kickapoo Valley Reserve Visitor Center |
 |
|
Wisconsin |
Nature reserve and site of star parties by the La Crosse Area Astronomical Society. |
| 153 | NE |
|
De Forest |
 |
|
Wisconsin |
|
| 153 | NE |
|
UW-Whitewater Observatory |
 |
|
Wisconsin |
Observatory of the University of Wisconsin, at Whitewater. In Whitewater. |
| 153 | SE |
|
Decatur Area Astronomy Club |
 |
|
Illinois |
An observing site of the Decatur Area Astronomy Club at Friends Creek County Park. 20 miles NE of Decatur. |
| 154 | E |
|
SWAOG Light Site |
 |
|
Illinois |
A public observing site of the South West Astronomy Observers Group. In Wheaton. |
| 154 | E |
|
Stelle |
 |
|
Illinois |
A community in Rogers Township, IL |
| 154 | W |
|
Timberline Observatory |
 |
|
Iowa |
A private observatory somewhere around Winterset. |
| 155 | E |
|
Lockport |
 |
|
Illinois |
A town in Will county. |
| 155 | N |
|
Reedsburg |
 |
|
Wisconsin |
|
| 155 | SE |
|
Decatur(IL) |
 |
|
Illinois |
Home of Requarth Observatory of Millikin University. Requarth Observatory is host of public observing nights. |
| 155 | W |
|
Erwin W. Fick Observatory |
 |
|
Iowa |
Observatory of Iowa State University. Near Moingona. |
| 156 | S |
|
Whiteside |
 |
|
Missouri |
A site used by the St. Louis Astronomical Society. Near Whiteside. |
| 157 | E |
|
Barrington Hills |
 |
|
Illinois |
A town in Cook county. Site of International Year of Astronomy events. |
| 158 | W |
|
Grand River |
 |
|
Iowa |
A town in Decatur county. |
| 159 | E |
|
Prairie Skies Star Party |
 |
|
Illinois |
Star party held at Camp Shaw-Waw-Nas-See. |
| 159 | N |
|
Wildcat Mountain State Park |
 |
|
Wisconsin |
State park near the town of Ontario, WI. |
| 159 | NE |
|
Aztalan State Park |
 |
|
Wisconsin |
State park near Aztalan. |
| 160 | E |
|
Lombard |
 |
|
Illinois |
Forecast also covers Glendale Hieghts, Elmhurst, Villa Park, Addison, and Glen Ellyn. |
| 160 | NW |
|
Strohbehn Observatory |
 |
|
Iowa |
A private observatory in Webster City. |
| 160 | W |
|
Graceland University Observatory |
 |
|
Iowa |
Observatory of Graceland University. In Lamoni |
| 161 | E |
|
Lake Zurich |
 |
|
Illinois |
|
| 161 | NE |
|
Eagle Observatory |
 |
|
Wisconsin |
A private observatory near Eagle. |
| 162 | E |
|
Northwest Suburban Astronomers |
 |
|
Illinois |
The NSA is active in the area of Palatine/Hoffman Estates. |
| 162 | S |
|
Fieldon Hill Observatory |
 |
|
Illinois |
A private observatory near Feldon. |
| 163 | NW |
|
Mason City |
 |
|
Iowa |
|
| 164 | N |
|
La Crosse |
 |
|
Wisconsin |
A home of University of Wisconsin's Planetarium and the La Crosse Area Astronomical Society. |
| 165 | E |
|
The Little Red School House |
 |
|
Illinois |
A site used by the Chicago Astronomical Society. In Willow Springs. |
| 166 | E |
|
Bradley |
 |
|
Illinois |
Home of the Kankakee Area StarGazers. |
| 166 | E |
|
Mount Jennings Observatory |
 |
|
Illinois |
A private observatory somewhere around Manteno. |
| 166 | E |
|
Moraine Valley Community College Observatory |
 |
|
Illinois |
observatory of Moraine Valley Community College. |
| 166 | NE |
|
Smith Observing Site |
 |
|
Illinois |
Near Round Lake Beach and about 15 miles west of Waukegan. |
| 166 | S |
|
Cuivre River State Park |
 |
|
Missouri |
State park near Bedford. |
| 167 | N |
|
Eagle Bluff Environmental Learning Center |
 |
|
Minnesota |
Environmental Center used as a star party site by the Rochester Astronomy Club.. Near Lanesboro |
| 167 | NE |
|
Portage |
 |
|
Wisconsin |
|
| 169 | E |
|
Lake Katherine Nature Center |
 |
|
Illinois |
Nature center in Palos Heights. Site of public observing sessions held by the Chicago Astronomical Society. |
| 169 | E |
|
Peotone |
 |
|
Illinois |
|
| 169 | E |
|
Tinley Park |
 |
|
Illinois |
A town in Cook county. |
| 170 | E |
|
Lincolnshire |
 |
|
Illinois |
Also covers Deerfield which is home of the Skokie Valley Astronomers . |
| 170 | NE |
|
Richard Bong State Recreation Area |
 |
|
Wisconsin |
Recreation Area near Burlington. Used by some members of the Racine Astronomical Society. |
| 173 | E |
|
Morton Grove |
 |
|
Illinois |
Forcast also covers Glenview, Wilmette, Evanston, Skokie, Park Ridge, Niles, and Des Plaines. |
| 173 | E |
|
Our Prairie Sky |
 |
|
Illinois |
In Park Forest. |
| 173 | E |
|
The Lone Wolf Observatory |
 |
|
Illinois |
A private observatory near Oak Lawn |
| 173 | NE |
|
Texas Yard Canon Observatory |
 |
|
Wisconsin |
A private observatory. |
| 173 | SW |
|
Chillicothe |
 |
|
Missouri |
|
| 174 | N |
|
Dryden Observatory |
 |
|
Wisconsin |
A private observatory. |
| 174 | S |
|
Chamberlain Observatory |
 |
|
Illinois |
A private observatory in Brighton. |
| 174 | SE |
|
Champaign/Urbana Astronomical Society Observatory |
 |
|
Illinois |
An observatory of the CUAS. |
| 174 | SE |
|
PICO |
 |
|
Illinois |
A private observatory near Pana. |
| 175 | S |
|
Principia College Astronomical Observatory |
 |
|
Illinois |
Observatory of Principia College. In Elsah. |
| 176 | E |
|
Glencoe |
 |
|
Illinois |
|
| 176 | E |
|
Prairie State College |
 |
|
Illinois |
College in Chicago Heights. |
| 176 | SE |
|
Middle Fork River Forest Preserve |
 |
|
Illinois |
Forest reserve and International Dark Sky Park near Penfield. Used by the Champaign Urbana Astronomical Society. |
| 176 | SE |
|
Sullivan Observatory |
 |
|
Illinois |
A private observatory in Sullivan. |
| 177 | S |
|
Monswath observatory |
 |
|
Missouri |
A private site near Warrenton. |
| 178 | E |
|
Chicago |
 |
|
Illinois |
Home of the Chicago Astronomical Society. |
| 178 | S |
|
Danville Conservation Area |
 |
|
Missouri |
Conservation area used by members of the St. Louis Astronomical Society. |
| 179 | E |
|
Cricket Hill |
 |
|
Illinois |
Part of Lincoln Park. At Montrose Harbor. |
| 179 | E |
|
Dearborn Observatory |
 |
|
Illinois |
Observatory of Northwestern University. |
| 179 | NE |
|
Modine Benstead Observatory |
 |
|
Wisconsin |
Observatory of the Racine Astronomical Society. |
| 180 | N |
|
Trempealeau |
 |
|
Wisconsin |
|
| 180 | NE |
|
Beaver Dam |
 |
|
Wisconsin |
|
| 180 | SW |
|
Fayette |
 |
|
Missouri |
Home of Morrison ObservatoryCentral Missouri Astronomical Association. |
| 180 | SW |
|
Morrison Observatory |
 |
|
Missouri |
Observatory of Central Methodist Universityin Fayette. |