The Ridges Sanctuary is Wisconsin's first land trust and a unique natural area known for its diverse habitats, rare plants, and scenic hiking trails on the Door Peninsula along Lake Michigan.
Located on the northeastern tip of Wisconsin's Door Peninsula, The Ridges Sanctuary encompasses over 1,600 acres of varied landscapes including boreal forests, sphagnum bogs, rocky ridges, and Lake Michigan shoreline. Founded in 1937 as the state's first land trust, the Sanctuary protects rare plant species and unique geological formations shaped by glacial activity and changing lake levels. It is internationally recognized for its biodiversity, especially its orchid population and migratory bird habitats. Visitors can explore over six miles of maintained trails weaving through forested ridges and wetlands, featuring interpretive signs and observation platforms. The nature center offers educational exhibits and programs focused on the area’s ecology and conservation efforts. Popular activities include birdwatching, wildflower identification, and photography, with opportunities to see rare orchids, carnivorous plants, and fall monarch butterfly migrations. The Sanctuary’s landscape offers striking vistas overlooking Lake Michigan and a peaceful retreat for nature enthusiasts. Seasonal changes bring dynamic wildlife viewing from colorful spring blooms to quiet winter snowscapes. The Ridges Sanctuary plays an important role in regional conservation, balancing public access with the preservation of sensitive habitats, making it a cherished site for both outdoor recreation and scientific study.
Sphagnum Bogs supporting rare carnivorous plants like pitcher plants and sundews
Rocky Ridges Trail offering panoramic views of Lake Michigan
Spring orchid blooms including rare lady's slippers and grass pinks
Monarch butterfly migration stopover during late summer and early fall
The Sanctuary’s visitor hub provides interpretive exhibits on local ecology, conservation, and natural history.
Rare wetland habitats with unique peat moss mats that support carnivorous plants and specialized wildlife.
Elevated scenic vantage points on the rocky ridges affording views of the lake and peninsula landscape.