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Fontana, Wisconsin| 269 Fontana Blvd, Fontana, Wisconsin 53125
Yerkes Observatory is open to the public from 9:45 a.m. to 1:30 p.m. every Saturday throughout the year excluding Christmas and New Year's Day. Our expert, engaging and entertaining tour guides provide a fascinating program covering the Observatory's history, architectural detail, astronomical research, and a look inside the 90-foot dome at the 40-inch refractor, still the largest lens-type telescope in the world. Guided tours begin at 10:15 a.m., 11:15 a.m., and 12:15 p.m. and last 45 to 50 minutes. We do not accept reservations. A suggested donation of $8 per person is requested to support our public programs which are intended for families and small groups. The interior of the 90-foot dome is unheated, so dress appropriately on the day of your visit for outdoor temperatures. For more information about all Yerkes tour programs call 262-245-5555, extension 825, weekdays between 9:00 a.m. and 4:00 p.m. Tour questions can also be emailed to tours@yerkes.uchicago.edu.
  • Start:July 02, 2016
  • End:July 02, 2016
  • Recurring
  • Where:Yerkes Observatory, 373 W. Geneva St., Williams Bay, Wisconsin, United States, 53191
  • Phone:N/A
  • Event Type: Other
  • Ticket Price:$8


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