Do / Gaithersburg / Historic site
International Latitude Observatory
Historic site
100 Desellum Ave, Gaithersburg, Maryland
What the source states
- FreeV3 places.json tag (public park, library, trail, station plaza or outdoor artwork per its open-data record)
Source
- From
- Montgomery County Planning, Cultural (Places of Interest)
- Licence
- Montgomery County Planning open data (attribution required)
- Checked
- Nov 13, 2026
- Location
- 39.13671, -77.19869 (approximate point)
- Photograph
- BobDrzyzgula, Public domain, via Wikimedia Commons
Hours and fees are not listed here: check the official page before you go.
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Independent project, not affiliated with Montgomery County Government. Distances are straight-line.