Help Us Help Horicon Marsh!
When you give your time or money to the Friends of Horicon Marsh, you support our mission and our dedication to preserving the trails and our facilities as well as offering education programs. Thank you!
First Annual Hike-or-Treat!
Saturday October 28th, 2023 6:00pm - 8:00pm Join us for our first annual Hike-or-Treat on [...]