Chart	Preview	Light Pollution	Prov/State	Comments/Links
Rio Vista			California	A town in Solano county.
Sunken Meadow State Park			New York	State park in King's Park, Long Island. Used by the Astronomical Society of Long Island.
Bill's Doghouse Observatory			Indiana	A private observatory in Knightstown.
Fort Supply Reservoir			Oklahoma	An observing site of the Starcreek Astronomical Society. Near Fort Supply.
Ponderosa Pines Observatory			Colorado	A private observatory near Rye.
Cambridge Narrows			New Brunswick	Near Motts Wharf.
Chris' Backyard Observatory			Washington	A private observatory.
CARMA			California	An array of millimeter-wave radio telescopes.
Dogstar Observatory			North Carolina	A private observatory.
La Mesa Urban Observatory			California	A private observatory in Monterey.
Flamingo			Florida	A town in the Everglades National Park. Used by some members of the Southern Cross Astronomical Society.
Dry Tortugas National Park			Florida	A national park accessible only by boat. In the Gulf of Mexico, west of Key West.
Starry Knight Observatory			Alberta	A private observatory somewhere around Three Hills.
Middle Creek Wildlife Management Area			Pennsylvania	Wildlife managment area and observing site of the Astronomy Enthusiasts of Lancaster County .
Observatoire Laforge-1			Quebec