Clear Sky Chart

Charts within 200Km of Guelph

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Prov/StateComments/Links
0 Guelph
 
Ontario   Home of the University of Guelph Astronomy Club (possibly out of date).
4SE Brundish Observatory
 
Ontario   A private observatory near Guelph.
5W Astrodoc's Doghouse Observatory
 
Ontario   A private observatory near Guelph.
15NE Blue Springs Camp
 
Ontario   A scout camp near Acton.
19NW Fergus
 
Ontario  
19S Cambridge
 
Ontario  
22NE Halton Hills
 
Ontario  
22SW Kitchener-Waterloo
 
Ontario   Home of the RASC Kitchener-Waterloo Centre.
30E Milton
 
Ontario  
30E Minakakis Observatory
 
Ontario   A private observatory near Halton Hills.
32SE Hamilton Centre Observatory
 
Ontario   Near Waterdown. Observatory of the Hamilton RASC
34SE Mount Nemo Observatory
 
Ontario   A private observatory.
35NE Forks of the Credit
 
Ontario   A provincial park used by the Toronto RASC as a dark-sky site.
37W Hackbart Road Hill
 
Ontario   Also called Cross Hill. A spot on the side of Hackbart Road, 100 meters up from the radio tower. Used by some memebers of the RASC Kitchener-Waterloo Center. Near St. Clemens.
40W Conestogo Lake
 
Ontario   Used by the RASC Kiitchener-Waterloo Centre.
41SW New Hamburg Observatory
 
Ontario   A private observatory.
42E Brampton
 
Ontario  
42S CMiller Observatory
 
Ontario   Near Brantford.
43N Orangeville
 
Ontario  
43SE VSO
 
Ontario   AKA Very Small Obsrevatory. A private observatory near Ancaster.
44NE Caledon
 
Ontario  
44SE Burlington
 
Ontario  
45SW Spring Hill School Observatory
 
Ontario   A private observatory at the site of a former school. Near Drumbo Blandford-Blenheim.
46E Oakville
 
Ontario  
46S Brantford
 
Ontario  
47SE Hamilton
 
Ontario   Home of the HAA and the RASC Hamilton Centre.
48NE Brampton BrightSkies Observatory
 
Ontario   A private observatory in Brampton.
50N Colbeck Observatory
 
Ontario   A private observatory near Colbeck.
51E Mississauga
 
Ontario   Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
52NE ROBOsky.com Wild Flower Ridge Observatory
 
Ontario   An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
53SW CMOR
 
Ontario   The Canadian Meteor Orbit Radar. A meteor research station of the University of Western Ontario. Near Tavistock.
55NE Bolton
 
Ontario  
55NE Palgrave Conservation Area
 
Ontario   Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
56E Fred's Backyard Observatory
 
Ontario   A private observatory in Etobicoke.
58E Lloyd Manor Park
 
Ontario   A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
58NE Woodbridge
 
Ontario  
59N Shelburne
 
Ontario  
60NE Cold Creek Conservation Area
 
Ontario   Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
60SE HAA Dark Sky Site
 
Ontario   Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
61NW North Perth
 
Ontario  
62NE Og's Bog
 
Ontario   A site of the North York Astronomical Association near Schomberg.
62NW Mount Forest
 
Ontario  
62SW Woodstock
 
Ontario  
62W Monkton Observing Site
 
Ontario   A spot an the end of Line 58 near the town of Monkton. Used as an observing spot by the RASC Kitchener-Waterloo Centre.
63NE R2 Observatory
 
Ontario   Private observing site of the Phd Astro group.
63W Stratford
 
Ontario   Home of the Stratford Astronomy Group.
65E Kendrick Astro Observatory
 
Ontario   A private observatory in Toronto.
65NE York University Observatory
 
Ontario   AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
66N Willowbrook Observatory
 
Ontario   Near Alliston
68NE Vaughan
 
Ontario  
68SE GEM 'N I Dobservatory
 
Ontario   A private observatory in Grimsby.
68SW Embro Observatory
 
Ontario   A private observatory near Embro.
69E Toronto Islands
 
Ontario  
69N Dundalk
 
Ontario  
69SE Weather and Sky Observatory
 
Ontario   A private observatory near Grimbsby.
70NE B. Williams Mem. Observatory
 
Ontario   A private observatory near New Tecumseth.
71E Toronto
 
Ontario   Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
72N Grey Highland Skies Observatory
 
Ontario   A private observatory near Dundalk.
73E KW Observatory
 
Ontario   A private obsrevatory near Thornhill.
73N Earl Rowe Provincial Park
 
Ontario   Provincial Park near New Tecumseth. Site of star parties held by the University of Toronto Physics Club (UTMPC) and the U of T Amateur Astronomer's Society (UTAAS).
74N Pine River Observatory
 
Ontario   A private observatory.
74NE Alliston
 
Ontario  
74NE Betelgeuse Bar & Grill
 
Ontario   P.Mortfield's private observatory.
74SE Cayuga
 
Ontario  
75NE David Dunlap Observatory
 
Ontario   Historic Observatory in Richmond Hill.
75NE Richmond Hill
 
Ontario  
75NW Starfest
 
Ontario   A starparty held near Mount Forest.
76SE Beamsville
 
Ontario  
76SE Haldimand
 
Ontario  
77SE The Blue Marble Observatory
 
Ontario   A private observatory.
77SE Lincoln
 
Ontario  
77SW Pictor Observatory
 
Ontario   A private observatory near Ingersoll.
78NW The Glenelg Observatory
 
Ontario   A private observatory near Durham.
79S Simcoe
 
Ontario   Home of the North Shore Erie Amateur Astronomers.
80S Delhi (ON)
 
Ontario  
81NE Markham
 
Ontario  
82SE Vineland
 
Ontario  
84NW Durham
 
Ontario  
85NE Newmarket
 
Ontario   Home of the York Simcoe Amateur Astronomers Club.
85S Norfolk County
 
Ontario  
85S Port Dover
 
Ontario  
85SW Tillsonburg
 
Ontario   Aka Tilsonburg.
86SE Niagara Centre Observatory
 
Ontario   An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
87E Scarborough
 
Ontario   A home of the University of Toronto Scarborough..
87W SkyShed Observatories
 
Ontario   A manufacturer of observatories
88NE Camp Saulaine
 
Ontario   Between Angus and Barrie.
90NE Woodland Trails
 
Ontario   A scout camp near Aurora.
92SE St Catharines
 
Ontario  
93NW Wingham
 
Ontario  
94E Salvador Observatory
 
Ontario   A private observatory somewhere around Pickering.
94NE Churchill
 
Ontario   A town south of Barrie.
96S Long Point Observatory
 
Ontario   A commercial observatory, open to the public. Near Port Dover.
97E Bay Ridges Observatory
 
Ontario   A private obseratory in Pickering.
97NW Walkerton
 
Ontario  
98N Beaver River Observatory
 
Ontario   A private obsrevatory somewhere in the Grey Highlands.
98N Sideroad 10D
 
Ontario   A spot on Sideroad 10D, in Grey county.
98NE Churchill Chimes Equestrian Center
 
Ontario   Riding school near the Goodwood Conservation Area.
98NE Mount Albert Lion's Club
 
Ontario   Near Mount Albert.
98NW Dornoch
 
Ontario  
99E Pickering
 
Ontario  
99NE Island Grove Observatory.
 
Ontario   Near Keswick on southernmost Lake Simcoe.
100NE Bartole Observing Platform
 
Ontario   A private observatory somewhere around Cook's Bay.
100NE Goodwood
 
Ontario   Near Uxbridge.
100SW Elginfield Observatory
 
Ontario   Observatory of the University of Western Ontario(UWO).
101E Niagara
 
Ontario   Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
102NE Innisfil
 
Ontario   A town in Simcoe County.
102SE Firemen's Park
 
Ontario   Used by the RASC Niagara Centre for monthly public observing nights.
102SE Welland
 
Ontario  
103SW Hume Cronyn Observatory
 
Ontario   A observatory run by the Department of Physics and Astronomy of the University of Western Ontario.
103SW London
 
Ontario   Home of the RASC London Centre.
103SW Purple Crow Lidar Facility
 
Ontario   Laser radar located at the Environmental Sciences Western Field Station of Western University.
104NE Barrie
 
Ontario  
105E Ajax
 
Ontario  
105N Carr Astronomical Observatory
 
Ontario   Observatory of the Toronto RASC. Near Collingwood
106N Collingwood
 
Ontario  
106NE CAMSAT Observatory
 
Ontario   A private observatory near Oshawa.
107SE Niagara Falls
 
Ontario  
109S Long Point Provincial Park
 
Ontario   Provincial Park on lake Erie.
109SE Niagara Falls
 
New York  
109SW Springwater Conservation Area
 
Ontario   link
110SE Port Colborne
 
Ontario  
111SW Port Burwell Provincial Park
 
Ontario   Provincial park.
112E Whitby
 
Ontario  
113NE Ashburn Astronomical Observatory
 
Ontario   In Ashburn.
114SW St. Thomas
 
Ontario  
115SW Weymouth Pines Observatory
 
Ontario   A private observatory near Middlesex Centre.
116N Lora Bay
 
Ontario  
116NW Hiddenwell Observatory
 
Ontario  
116W G-2 Farms Observatory
 
Ontario   A private observatory.
117SE Blue Braille Observatory
 
Ontario   A private observatory.
117W Bayfield
 
Ontario   Centered on the field of the Bayfield Agricultural Society Grounds which is site of public star parties held by the West Coast Astronomers.
118E Eyeline Observatory
 
New York   A private observatory in Ransomville.
118E Camp Samac
 
Ontario   A scout camp near Oshawa.
118E Oshawa
 
Ontario  
118N Tiny Marsh Provincial Wildlife Area
 
Ontario   Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
118W Goderich
 
Ontario  
121SE Observatory on the Ridge
 
Ontario   A private observatory near Ridgeway.
122NE Port Perry
 
Ontario  
122NE Port Perry Astronomical Observatory
 
Ontario   link
123SE Tobey Memorial Observatory
 
New York   A private observatory.
125SE Elliott-Astronomy Observatory
 
New York   A public observatory.
126NW Owen Sound
 
Ontario   Home of the Bluewater Astronomical Society.
126SE Fort Erie
 
Ontario  
127W Camp Kintail
 
Ontario   A public camp used by the RASC Kitchener Centre.
129SW Strathroy
 
Ontario  
130NW Kincardine
 
Ontario  
130SE Fort Erie Observatory
 
Ontario   A private observatory near Fort Erie.
130SW Fingal Wildlife Centre
 
Ontario   FWC is a site used by the London RASC
133NE Long Sault Conservation Area
 
Ontario   A site used by the RASC Toronto centre. North of Bowmanville.
133NW Point Clark
 
Ontario  
133SE Buffalo
 
New York   Home of the Buffalo Astronomical Association.
134NW Allenford Observatory
 
Ontario   A private observatory near Allenford.
134NW Port Elgin
 
Ontario   Home of the Bluewater Astronomical Society (formerly the Bruce County Astronomical Society).
135NE Gambridge Go-Karts
 
Ontario   A go cart track near Gambebridge Beach.
135NE Orillia
 
Ontario   Home of the Orillia Stars astronomy club.
135SE Kellogg Observatory
 
New York   Observatory of the Buffalo Museum of Science in Buffalo.
136N Midland
 
Ontario  
136W Lambton Shores
 
Ontario  
137W Port Franks
 
Ontario  
139E Baetsen Observatory
 
Ontario   A private observatory near Orono.
139E DaVinci Observatory
 
New York   A private observatory near Lockport.
139NE Lagoon City
 
Ontario  
140E Newcastle Observatory
 
Ontario   A private observatory in Newcastle.
141N Black Skies Observatory
 
Ontario   A private observatory near Waubaushene.
141N Chimnissing
 
Ontario   Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
141SE Kitters Angola Observatory
 
New York   A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
142N Foxmead Observatory
 
Ontario   A private observatory near Coldwater.
143SE Fredonia Observatory
 
New York   Observatory of Fredonia State University of New York.
145E DRAACO
 
Ontario   Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
149N Keppel Henge
 
Ontario   A solar-system observatory with unusually robust instruments. Located at Keppel Croft Gardens, near the shore of Georgean Bay between Wiarton and Owen Sound.
150NW Wiarton
 
Ontario  
150SE Armour Observatory
 
New York   A private observatory.
151NE Kawartha Observatory
 
Ontario   A private observatory in Lindsay.
151NW South Bruce Peninsula
 
Ontario  
152E Marshall Hill Observatory
 
New York   A private observatory in Medina.
154NW ES Fox Observatory (BAS/BOEC)
 
Ontario   Observatory of the Bluewater Astronomical Society located at the Bluewater Outdoor Education Centre of the Bluewater District School Board. The BOEC is a dark-sky preserve.
155NE Millbrook
 
Ontario  
155SE Transit Dreams North
 
New York   A private observatory.
155SW Big Bend Observatory
 
Ontario   A private observatory of a member of the RASC London Centre.
158N UpUp Observatory
 
Ontario   A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
159S Erie
 
Pennsylvania   Home of the Mehalso Observatory of Penn State Erie.
160SE Orbit Jet Observatory
 
New York   An observatory near Colden.
160SW Rodney
 
Ontario  
162NE Fenelon Falls
 
Ontario  
163N Pine Islands
 
Ontario   In Georgian Bay half way between Parry Sound and Honey Harbour.
165N Torrance Barrens Dark-Sky Preserve
 
Ontario   A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
165S Mitchell Observatory
 
Pennsylvania   A private observatory.
168NE Gravenhurst
 
Ontario  
169SE Long Point on Lake Chautauqua
 
New York   A state park on Chautauqua Lake. Used by the Southern Tier Astronomy Recreation Society (STARS) .
171N Taigh nan Reul
 
Ontario   Scottish Gaelec for "House of Stars". A private observatory.
172S Evergreen Observatory
 
Pennsylvania   A private observatory in Girard Township.
173SW Oakdale
 
Ontario  
174E Cobourg
 
Ontario  
176NE Peterborough
 
Ontario   Home of the Peterborough Astronomical Association
176S Eureka Observatory
 
Pennsylvania   A private observatory.
177NW Ponte di Legno Observatory
 
Ontario   A private observatory somewhere around Ferndale.
179NW Lion's Head Dark Sky Viewing Platform
 
Ontario   A deck at Lion's head Marina in the town of Lion's Head. Site of public astronomy events.
179NW Quetican Observatory
 
Ontario   Near Lion's Head.
180S Conneaut
 
Ohio   Also covers Ashtabula.
180SW Green Ridge Observatory
 
Ontario   A private observatory near Ridgetown.
181NE Bracebridge
 
Ontario  
182N Port Carling
 
Ontario  
182SE Jamestown
 
New York  
183SE Beaver Meadow Observatory
 
New York   Observatory of the Buffalo Astronomical Association. Near North Java.
185NW Blue Heron Observatory
 
Ontario   A private observatory in Greenough Harbour, outside of Stokes Bay Ontario, on the Northern Bruce Peninsula.
186E Hamlin Beach State Park
 
New York   State Park on the south shore of Lake Ontario.
186E WhistleStop Observatory
 
Ontario   A private observatory.
186W Sarnia
 
Ontario   Home of the RASC Sarnia Centre.
187S Edinboro University Planetarium and Observatory.
 
Pennsylvania   Observatory and planetarium of Edinboro University.
188E Brockport State Observatory
 
New York   An observatory on the campus of SUNY Brockport.
188NE Highlands Wilderness Observatory
 
Ontario   An observatory in Minden Hills.
188S Old LeBoeuf Cemetery
 
Pennsylvania   A site of the Erie County Mobile Observers Group. Near Mill Village.
189SW Rondeau Provincial Park
 
Ontario   A provincial park on Lake Erie, near Chatham.
189W Delaware Park
 
Michigan   County park of Sanilac County.
190NE Clearing off Thompson Road
 
Ontario   A clearing off Thompson road off of HYW 118. Private property. Use with permission.
191N Delta Rocky Crest Resort
 
Ontario   A resort near Mactier.
191SE Lime Lake
 
New York   A lake near Machias.
191SE Ellicottville Observatory
 
New York   A private observatory near Ellicottville.
192SE Middlebury Observatory
 
New York   A private observatory.
194E Lorenz Observatory
 
Ontario   A site of the North York Astronomical Association near Cobourg.
194N Muskoka District Municipality
 
Ontario  
194NW Four Elements Observatory
 
Ontario   A private observatory.
194S GCC Observatory
 
Pennsylvania   Observatory of Grove City College
195E Sandy Flats Observatory
 
Ontario   A private observatory near Roseneath.
195NW Miller Lake
 
Ontario   Forecast covers Summer House Park and Miller's Family Camp both sites of star parties held by the Bayside Astronomy Program
197E Dark Arts Observatory
 
New York   A private observatory.
197NE Camp Kawartha
 
Ontario   A non-profit camp for kids and adults.
197SE Martz-Kohl Observatory
 
New York   Near Jamestown. Observatory of the Martz Astronomical Association
198W Black River Observatory
 
Michigan   A private observatory near Port Huron.
200S "Way The Held Out" Observatory
 
Pennsylvania   A private observatory near Conneautville.


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