Clear Sky Chart
Charts within 100Km of Heartwood Observatory
astronomy telescope weather forecast eyepiece optics camera realestate
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Distance
Km
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Prov/State
Comments/Links
19
SW
Mount Albert Lion's Club
Ontario
Near Mount Albert.
23
SE
Port Perry
Ontario
24
S
Goodwood
Ontario
Near Uxbridge.
24
SE
Port Perry Astronomical Observatory
Ontario
link
24
W
Island Grove Observatory.
Ontario
Near Keswick on southernmost Lake Simcoe.
27
N
Gambridge Go-Karts
Ontario
A go cart track near Gambebridge Beach.
28
S
Churchill Chimes Equestrian Center
Ontario
Riding school
near the
Goodwood Conservation Area
.
30
SE
Ashburn Astronomical Observatory
Ontario
In Ashburn.
30
SW
Woodland Trails
Ontario
A
scout camp
near Aurora.
33
SW
Newmarket
Ontario
Home of the
York Simcoe Amateur Astronomers Club
.
33
W
Innisfil
Ontario
A town in Simcoe County.
34
N
Lagoon City
Ontario
34
W
Bartole Observing Platform
Ontario
A private observatory somewhere around Cook's Bay.
35
E
Kawartha Observatory
Ontario
A private observatory in Lindsay.
36
W
Churchill
Ontario
A town south of Barrie.
38
S
CAMSAT Observatory
Ontario
A private
observatory
near Oshawa.
39
SE
Long Sault Conservation Area
Ontario
A site used by the
RASC Toronto centre
. North of Bowmanville.
40
SE
Camp Samac
Ontario
A
scout camp
near Oshawa.
42
SE
Whitby
Ontario
45
NE
Fenelon Falls
Ontario
45
S
Ajax
Ontario
45
SE
Oshawa
Ontario
46
NW
Orillia
Ontario
Home of the
Orillia Stars
astronomy club.
46
S
Markham
Ontario
46
S
Pickering
Ontario
46
W
Barrie
Ontario
47
S
Salvador Observatory
Ontario
A private observatory somewhere around Pickering.
47
SW
Richmond Hill
Ontario
48
SW
David Dunlap Observatory
Ontario
Historic
Observatory
in Richmond Hill.
48
S
Bay Ridges Observatory
Ontario
A private obseratory in Pickering.
51
SW
B. Williams Mem. Observatory
Ontario
A private observatory near New Tecumseth.
52
SW
Betelgeuse Bar & Grill
Ontario
P.Mortfield's private
observatory
.
54
E
Millbrook
Ontario
54
SE
Baetsen Observatory
Ontario
A private
observatory
near Orono.
54
SW
Vaughan
Ontario
54
W
Camp Saulaine
Ontario
Between Angus and Barrie.
55
S
KW Observatory
Ontario
A private obsrevatory near Thornhill.
56
S
Scarborough
Ontario
A home of the
University of Toronto Scarborough.
.
56
SE
DRAACO
Ontario
Durham Region Astronomical Association Centre for Observing. Home of the
DRAA
.
57
SW
Og's Bog
Ontario
A site of the
North York Astronomical Association
near Schomberg.
58
SE
Newcastle Observatory
Ontario
A private
observatory
in Newcastle.
58
SW
Cold Creek Conservation Area
Ontario
Conservation area
used as an observing site by the
York Simcoe Amateur Astronomers Club
.
59
W
Alliston
Ontario
60
SW
York University Observatory
Ontario
AKA Allan I. Carswell Observatory.
Observatory
, of
York University
, with
public observing
.
60
W
R2 Observatory
Ontario
Private observing site of the Phd Astro group.
61
W
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).
63
SW
Bolton
Ontario
63
SW
Woodbridge
Ontario
64
NW
Foxmead Observatory
Ontario
A private
observatory
near Coldwater.
65
SW
Palgrave Conservation Area
Ontario
Site
of the
EfstonScience Cosmic Connections Observing Sessions
. 10km north of Bolton.
66
E
Peterborough
Ontario
Home of the
Peterborough Astronomical Association
66
W
Willowbrook Observatory
Ontario
Near Alliston
67
S
Toronto
Ontario
Home of the
Toronto RASC
,
University of Toronto Atmospheric Observatory
(TAO) and the
Ontario Science Center
.
70
S
Kendrick Astro Observatory
Ontario
A private observatory in Toronto.
71
W
Pine River Observatory
Ontario
A private observatory.
72
NW
Black Skies Observatory
Ontario
A private observatory near Waubaushene.
72
S
Toronto Islands
Ontario
72
SW
Lloyd Manor Park
Ontario
A park in Etobicoke (west Toronto), used by the
the 433rd Toronto Scouts.
.
73
NE
Highlands Wilderness Observatory
Ontario
An
observatory
in Minden Hills.
73
SW
ROBOsky.com Wild Flower Ridge Observatory
Ontario
An internet-accessible
robotic-observatory farm
, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
74
NW
Tiny Marsh Provincial Wildlife Area
Ontario
Centered on the trailhead of
Tiny Marsh Provincial Wildlife Area
. Near Elmvale, in Tiny Township.
74
SW
Brampton BrightSkies Observatory
Ontario
A private observatory in Brampton.
74
SW
Caledon
Ontario
75
SW
Fred's Backyard Observatory
Ontario
A private observatory in Etobicoke.
77
N
Gravenhurst
Ontario
79
SW
Brampton
Ontario
81
NW
Midland
Ontario
82
E
Camp Kawartha
Ontario
A non-profit
camp
for kids and adults.
82
N
Torrance Barrens Dark-Sky Preserve
Ontario
A
Dark-Sky Preserve
. Near Gravenhurst and Lake Muskoka.
82
NW
UpUp Observatory
Ontario
A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
83
SW
Mississauga
Ontario
Home of the
RASC Mississauga Centre
. Forecast also covers the
Riverwood Star Party
held by the RASC Mississauga Centre.
84
E
Cobourg
Ontario
84
NE
Buckhorn Observatory
Ontario
An
observatory
near Buckhorn.
84
SW
Forks of the Credit
Ontario
A
provincial park
used by the
Toronto RASC
as a
dark-sky site
.
84
SW
Orangeville
Ontario
84
W
Grey Highland Skies Observatory
Ontario
A private observatory near Dundalk.
85
N
Clearing off Thompson Road
Ontario
A clearing off Thompson road off of HYW 118. Private property. Use with permission.
86
W
Shelburne
Ontario
88
N
Bracebridge
Ontario
90
W
Collingwood
Ontario
91
SW
Minakakis Observatory
Ontario
A private observatory near Halton Hills.
92
E
Sandy Flats Observatory
Ontario
A private observatory near Roseneath.
93
NE
Anstruther Lake Observatory
Ontario
A private Observatory.
94
E
Lorenz Observatory
Ontario
A site of the
North York Astronomical Association
near Cobourg.
94
NE
Mount Mould Observatory
Ontario
A private observatory near Gooderham. Also known as MMO.
96
E
WhistleStop Observatory
Ontario
A private
observatory
.
97
NW
Taigh nan Reul
Ontario
Scottish Gaelec for "House of Stars". A private observatory.
97
SW
Halton Hills
Ontario
97
SW
Oakville
Ontario
99
W
Dundalk
Ontario
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