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Observatories in Pennsylvania

There are 14 astronomical observatories in the state of PA that have telescopes used for astronomy research. Some observatories are complexes that host multiple telescopes at the same site. Not all observatories may be open to the public. Please contact them for any public outreach programs. Also see astronomy clubs in PA.

OBSERVATORY	LOCATION
Allegheny Observatory	Pittsburgh
Bradstreet Observatory	St. Davids
Bucknell Observatory	Lewisburg
Joel Bloom Observatory	Philadelphia
Mehalso Observatory	Erie
Naylor Observatory	Lewisberry
Oil Region Astronomical Observatory	Venango County
Paul E. Hickes Observatory	Huntington
Sproul Observatory	Swarthmore
Thomas G. Cupillari Observatory	La Plume
Univ. of Pennsylvania Observatory	Philadelphia
Very Small Array (VSA)	Cogan Station
Villanova Observatory	Villanova
Widener University Observatory	Chester