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Dark-sky places in Wisconsin

Wisconsin's certified dark-sky place is Newport State Park, at the far end of the Door Peninsula. Open water and a thinly settled peninsula keep its skies dark, and its Lake Michigan shoreline gives wide views to the east.

Certified dark-sky places in Wisconsin

PlaceDesignationManaged byNearest city
Newport State ParkInternational Dark Sky Park (2017)Wisconsin Department of Natural Resources69 mi NE of Green Bay

Designations by DarkSky International. Check each place's own site for opening hours, fees and night access before you go.

Moon-free weekends for a Wisconsin stargazing trip

Friday and Saturday nights when the Moon is down for most of full darkness, worked out for Milwaukee; dates are the same across the state, give or take a night.

  • November 2026: Nov 6–7, Nov 13–14
  • December 2026: Dec 4–5, Dec 11–12
  • January 2027: Jan 1–2, Jan 8–9, Jan 29–30
  • February 2027: Feb 5–6, Feb 27
  • March 2027: Mar 5–6
  • April 2027: Apr 2–3, Apr 9, Apr 30
  • May 2027: May 1, May 7–8, May 28–29
  • June 2027: Jun 4–5
  • July 2027: Jul 2–3, Jul 9–10, Jul 30–31
  • August 2027: Aug 6–7, Aug 27–28
  • September 2027: Sep 3, Sep 25
  • October 2027: Oct 1–2, Oct 29–30
  • November 2027: Nov 26–27
  • December 2027: Dec 3, Dec 24–25, Dec 31

Stargazing in Wisconsin

Wisconsin’s best-protected dark sky is at the tip of the Door Peninsula, which reaches far into Lake Michigan in the northeast of the state. Newport State Park, at the end of the peninsula, became a certified International Dark Sky Park in 2017. Lake Michigan to the east and Green Bay to the west mean there are no large cities close by, and DarkSky International points out that the stretch of open water between the peninsula’s tip and the mainland makes the darkness there easier to defend in the future. Newport is the only certified dark-sky place in Wisconsin.

Newport State Park

Newport State Park covers about 2,370 acres of forest, wetland and meadow with 11 miles of Lake Michigan shoreline, and it is Wisconsin’s only wilderness-designated state park. The Wisconsin DNR describes it as a quiet alternative to busy Door County, with 30 miles of hiking trails and backpack camping instead of drive-in sites. DarkSky International notes that the park has run astronomy and night-darkness programs for decades and has brought its small amount of outdoor lighting into line with dark-sky guidelines. The open shoreline gives a low eastern horizon over the water, good for watching stars and planets rise.

Questions and answers

Can you see the northern lights from Newport State Park?

Sometimes, during strong geomagnetic storms. Look north over the lake on clear nights and check our Wisconsin northern lights forecast.

Is Newport State Park good for camping and stargazing?

Yes. The park offers backpack camping in a wilderness-designated setting, so you can stay out after dark without driving home through bright towns.

Why is Door County darker than the rest of Wisconsin?

The tip of the peninsula is sparsely populated and separated from the mainland by miles of water, so there are few large light sources nearby.

How do I plan a dark-sky trip in Wisconsin around the Moon?

Aim for the week around the new Moon; a bright Moon hides all but the brightest stars. Check the moon-free nights listed above or our Moon calendar, and see our guide to dark-sky places for how the different certifications compare.

Dark-sky places in other states · Northern lights in Wisconsin · Tonight's sky in Wisconsin

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