Yerkes Observatory

Photo Credit: Brian Finch

Features

  • Accessible Parking
    • Yes
  • ADA-Compliant Bathrooms
    • Yes

Yerkes Observatory

Information: 262-245-5555
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Yerkes Observatory, home to the world’s largest refracting telescope, stands as a monumental landmark in both astronomy and architecture. Designed by Frederick Law Olmsted's firm—famed for Central Park, the U.S. Capitol grounds and many other iconic landscapes—the observatory sits on fifty acres of lush grounds overlooking Geneva Lake and has been a cornerstone of American astrophysics since its 1897 inception.

In its latest chapter, Yerkes Observatory shines as a beacon for current and future generations of scientists and artists, offering a space to discover and interpret the universe. Visitors can stroll through the meticulously designed landscape, explore the Beaux Arts and Romanesque architectural masterpiece, and follow in the footsteps of astronomical greats.

Prepare to be amazed as you experience the wonder that has captivated visitors and astronomers for over 125 years.

This landmark is recognized as a Wonder of Wisconsin for it's unique and unforgettable attributes.

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