Located along Lake Michigan in the city of Mequon, WI, Donges Bay Gorge Natural Area is 23 acres. The preserve contains eroding lake bluff, upland woods, and a ravine that extends through the property. With a micro-climate moderated by the lake, white pines, cedar trees, and other species more common in northern parts of the state make visiting this preserve a truly unique experience. Have a picnic in the old pool house or enjoy the preserve’s 0.61-mile loop trail system where multiple bridges allow passage over deep cutting ravines. Restoring Lands is actively stewarding this preserve  to protect biodiversity, improve wildlife habitat, and support species using the Lake Michigan Migratory Flyway. Offering stunning lake views, you’ll want to rise early to catch the sunrise over the lake. 

There is NO BEACH ACCESS from this preserve. Eroding lake bluffs are unpredictable and not suited for safe access to the lake at this preserve. Hiking on or down the bluffs is PROHIBITED and considered trespassing. This preserve is under video surveillance and monitored regularly by DNR, Mequon Police, and Ozaukee County Sheriffs. 

There is NO HUNTING at Donges Bay Gorge. To respect and protect the sensitive plant and animal communities that thrive here, please keep dogs on leash at all times.

To visit, park in the small gravel lot off of N. Wildwood Ct. Please park only in the lot.

Donges Bay Gorge Features:

  • Eroding lake bluffs 
  • Upland woods 
  • Ravine 
  • Historic bridge and pool house 
  • Trails 

Recreation at Donges Bay Gorge

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Donges Bay Gorge Flora & Fauna

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Donges Bay Gorge

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