observatory

Plural: observatories

Noun

• a building designed and equipped to observe astronomical phenomena
• a structure commanding a wide view of its surroundings
• A place where stars, planets and other celestial bodies are observed, usually through a telescope; also place for observing meteorological or other natural phenomena.
• A lookout (vantage point with a view of the surrounding area)

Synonyms

lookout, lookout station, observation tower, observatorium