Yerkes Observatory, Williams Bay

4.7
#3 of 13 in Childrens Museums in Wisconsin
Yerkes Observatory is located in Williams Bay. Make Yerkes Observatory a part of your Williams Bay vacation plans using our Williams Bay tourist route planner.
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Yerkes Observatory Reviews
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186 reviews
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4.8
TripAdvisor
  • August 14, 2017
    Architecture of the building is beyond amazing. Plaster casting by the thousands which the guide presents so you understand history and the political atmosphere of those times. The lens telescope is a...  more »
  • August 13, 2017
    The tour guide had a lot of information of the building and its history. The architectural beauty is something not seen often and each piece is part of a bigger story.  more »
  • August 11, 2017
    Very informative and docent Richard was knowledgeable and fun to listen to; easy to find. Architecture was fascinating and amazing it has held up so well 1893. Highly recommend to come visit.  more »
Google
  • April 16, 2017
    One of the best observatories I've been to. They have tours and the will move the big telescope, the dome and the floor so you can see how it works. So much fun! The speakers are awesome and have so much knowledge. They have a gift store and you can buy some astronaut ice cream as well. They have a book that talks about the best locations and details for the 21st August eclipse that has 2 eclipse shades gift inside!
  • June 28, 2017
    Excellent-what an experience-difficult to grasp the enormity and complexity of our universe. Standing where Hubble, Einstein and Sagan studied is truly humbling. There simply must be other life forms out there!
  • June 23, 2017
    Took a group for a viewing/tour and although the weather didn't cooperate for using the telescope, the tour itself was wonderful. Dan Koehler was a fantastic tour guide, telling the story of this amazing and beautiful building and the awesome instruments it houses. I cannot recommend the experience highly enough.
  • June 12, 2017
    A must see for tourists who appreciate architecture and history. Great tour guide whose been there for decades. Truely a historical gem!
  • June 30, 2017
    Personally too much time spent on architecture of building. Found it a little boring.

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