Clear Sky Chart
Charts within 120mi of Knox College Observatory
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Knox College Observatory
Illinois
Observatory
at
Knox College
.
8
NW
Viking Observatory
Illinois
A private observatory Near Galesburg.
14
W
Adolphson Observatory
Illinois
Observatory
of
Monmouth College
in Monmouth.
28
NW
The Stellar Shed
Illinois
A private observatory near Aledo.
30
E
The Decker-Grebner-Van Zandt Observatory
Illinois
Observatory
maintained by the
Peoria Astronomical Society
. In
Jubliee College State Park
.
31
N
PACMO
Illinois
An observing site of the
Popular Astronomy Club
.
37
SW
Macomb
Illinois
44
W
John H. Witte Observatory
Iowa
Observatory of the
Southeast Iowa Astronomy Club
.
45
SE
Peoria
Illinois
Home of the
Peoria Astronomical Society
and the
NorthMoor Observatory
.
46
N
Sunny Knoll Observatory
Illinois
A private
observatory
in Port Byron.
46
NE
Hennepin Canal Parkway State Park
Illinois
State park
used by some members of the
Naperville Astronomical Association
.
48
NW
Muscatine
Iowa
48
W
Wever
Iowa
52
E
Lake Thunderbird
Illinois
A lake near Putnam.
56
SW
Weinberg-King State Park
Illinois
State park
near Augusta.
59
N
Dixon
Iowa
Close to
Menke
and Jens-Wendt Observatories
60
E
Lone Wolf Observatory
Illinois
A private observatory near Varna.
65
N
Rutenbeck Observatory
Iowa
Just west of Clinton.
66
NE
Green River State Wildlife Area
Illinois
Link.
68
NE
Sterling
Illinois
68
S
Site "M"
Illinois
A site of the
Sangamon Astronomical Society
.Near Ashland.
69
SE
Stardust Observatory
Illinois
A private observatory.
71
NW
Iowa SkyNet Observatory
Iowa
A private
observatory
near Washington, IA.
73
NW
Riverside
Iowa
77
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
.
77
SE
Sugar Grove Observatory
Illinois
An
observatory
of the
Twin City Amateur Astronomers
. In the Sugar Grove Nature Center.
78
NW
Iowa City
Iowa
78
S
Lanphier Observatory
Illinois
An observatory of the
Sangamon Astronomical Society
. Near Pleasant Plains.
79
SE
Bloomington
Illinois
A town in McLean county.
81
E
Streator
Illinois
82
N
Timber City Productions Lookout
Iowa
A private observing site.
82
SW
Pleiades Observatory
Missouri
A private observatory in Canton.
85
S
Bojarzin Observatory
Illinois
Near Springfield.
87
NW
Palisades-Dows Observatory
Iowa
An observatory of the
Cedar Amateur Astronomers
. Between Cedar Rapids and Iowa City.
88
S
Heavens Gate Farm Observatory
Illinois
A private observatory near Beverly. Also home of the
Two Rivers Spring Star Party
.
91
S
Winchester
Illinois
93
NE
Serena
Illinois
A town in La Salle county.
94
N
Massbach Ridge
Illinois
94
S
Chatham
Illinois
96
E
NAA Ransom
Illinois
An observing site of the
Naperville Astronomical Association
. Near Ransom.
98
NW
Williamsburg
Iowa
99
NE
J. Weiskopf Observatory
Illinois
Observatory
with free public observing in
Byron Forest Preserve District
.
100
N
Doug Firebaugh Observatory
Illinois
A public
observatory
in Freeport, Illinois, partly funded by the
Planetary Studies Foundation
.
100
NW
Hilltop Homeschool Observatory
Iowa
A private observatory of a member of the
Cedar Amateur Astronomers
. Near Cedar Rapids.
100
SW
Gardner Camp
Illinois
A not-for-profit
camp
with youth astronomy programs.
100
SW
Hannibal
Missouri
101
E
NAA Minooka
Illinois
An observing site of the
Naperville Astronomical Association
.
102
N
Galena
Illinois
105
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.
106
NE
SWAOG Dark Site
Illinois
A site of the
South West Astronomy Observers Group
in Yorkville.
107
SE
Decatur(IL)
Illinois
Home of
Requarth Observatory
of
Millikin University
. Requarth Observatory is host of
public observing
nights.
108
N
Apple River
Illinois
108
NE
De Kalb
Illinois
Home of the
Davis Hall Observatory
at
Northern Illinois University
.
108
NE
NAA Caton
Illinois
A site of the
Naperville Astronomical Association
. A few miles from Newark, but 25 miles southwest of Naperville.
109
N
Dubuque
Iowa
111
NE
Velveeta Valley Observatory
Illinois
Aka VVO, a private observatory in Pecatonica.
112
NE
Kirkland
Illinois
112
S
Gittins Observatory
Missouri
A private observatory in Clarksville.
113
E
Braidwood Dark Sky Site
Illinois
Near Gardner.
113
NE
Rockford
Illinois
Home of the
Rockford Amateur Astronomers
.
114
S
Aero Observatory
Illinois
A private observatory.
115
W
Antique Airfield-IA27
Iowa
An
airfield
in Ottumwa.
116
E
Stelle
Illinois
A
community
in Rogers Township, IL
116
W
Barnes City
Iowa
117
NE
Hawkeye Observatory
Illinois
A private
observatory
.
119
N
Grant River Recreation Area
Wisconsin
A
recreation area
near Potosi.
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