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    Settled on the hilly lawns of a naval fort in upper northwest Washington, the Observatory measures the times and...

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    Website: eventseeker.com

    Phone: (202) 652-1507

    Closed Now

    • Fri

      9:00 AM

      5:00 PM

    3450 Massachusetts Ave NW, (Enter at 37 Observation Cir) Washington, DC 20392-0001

    Is this your business? Verify your listing

    Amenities

    • Family friendly

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  1. TripAdvisor Reviews

    4.0 8 reviews

    • 5 star 3
    • 4 star 2
    • 3 star 2
    • 2 star 0
    • 1 star 1
    • jcsdmeyr06/26/17

      We toured the naval observatory and were not disappointed. Loved seeing the telescope and being on the floor when it went up. The library might have been my favorite, seeing the book that got Gallileo... More

    • russiaplus05/09/17

      The tour is for sure geared towards adults and older kids. I would not recommend for younger kids. Very cool old library. We were able to see the moon and Jupiter on the old telescope. The night was... More