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Museo Astronómico Observatorio Manuel Foster

The Observatorio Manuel Foster, or Manuel Foster Observatory, is an astronomical observatory constructed on Cerro San Cristóbal, a hill near Santiago, Chile in 1903. This site was originally known as the D. O. Mills Observatory after the philanthropist Darius Ogden Mills. It was built as an offshoot of the Lick Observatory to observe stars in the southern hemisphere, and, under the direction of the American astronomer W. W. Campbell, was used in an extensive project to determine the apex of the Sun's motion through space.
From Wikipedia, CC BY-SA 4.0.
- Address
- Manuel Foster
- Hours
- Closed · opens noon Saturday
Weekly hours
Mon Closed Tue Closed Wed Closed Thu Closed Fri Closed Sat noon–6 pm Sun noon–6 pm
Place data from OpenStreetMap, © OpenStreetMap contributors, ODbL.
Also listed in Overture Maps open data.
Updated 29 Sept 2026. Something wrong? Tell us.