Photo by Andrew Pirrung
More than a walk in the woods
Experience one of the Midwest’s most biologically diverse ecosystems, where kids hike for free, and trails are open from dawn til dusk.
Always something to do
All Events-
Winter Sanctuary Guided Hike
Fridays & Saturdays, January – March -
Ridges Film Club
Fridays | January 9 & 23, February 6 & 20 -
Deep Energy Retrofit
January 15, 2026 -
Explore Door County’s Winter Wonderland
February 13, 2026
There’s magic when land preservation, education, and research come together.
What started as 30 acres has grown from a local gem to a national treasure – with international appeal and members in all 50 states.
1,700+
Acres preserved
2,600
Boardwalk feet (ft.)
30
Ridges and swales
29
Unique orchid species
News from the Ridges & Swales
A Year of Gratitude and Impact at The Ridges Sanctuary
As 2025 comes to a close, we’re reflecting on a year of growth, connection, and inspiring moments at The Ridges. None of it would have been possible without the support of our incredible community. Before we share some highlights, we just want to say thank you—for being part of our journey and making this year so memorable.
Nature Notes: Season of Change – How Nature Prepares for Winter
Nature Notes: Tips for a Sustainable Holiday Season
The Swale Tale: How an unusual Door County landscape is helping researchers learn how Great Lake water levels affect groundwater and forests in coastal areas.
