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The Marsh Area Chamber consists of businesses from Horicon, Mayville, Kekoskee, Iron Ridge, and Theresa located at the Southern end of Horicon Marsh. These communities combine to being the City and Gateway to the Marsh.
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© 2025 by
Chelsea Lynn Designs

The Heart of Eastern Dodge County; Discover our Marsh.
Horicon Marsh is a 33,000-acre wetland that was carved out by glaciers thousands of years ago. In the 1990’s the Marsh had been named a “Wetland of International Importance” by Ramsar Convention of the United Nations. The Marsh supports more than 300 species of birds and other wildlife species.
With the Horicon Marsh in the backyard, the Marsh Area Chamber has numerous outdoor activities for everyone. Every year in the spring and fall thousands of birdwatchers’ flock to the area to view migrations of birds. You can enjoy strolling through the many hiking trails through the Marsh. A person can canoe, kayak or take a tour of the Marsh to enjoy the wildlife. There is fishing and hunting available as well.
What ever your pleasure is you will be able to find it at the Marsh Area Chamber.