Isle a la Cache

About Isle a la Cache

Isle a la Cache Museum immerses visitors in our cultural heritage and natural history. The museum transports visitors back to the 18th century, when “Illinois Country” was home to the fur trade. See how the two worlds of French voyageurs and Potawatomi intertwined. Feel the softness of a beaver pelt, see canoes built of birch bark and walk inside a wigwam. Then venture outside to be dazzled by the wildlife in the forest preserve, including bald eagles, migratory songbirds, mink and turtles. Also, be sure to check out the Blanding’s turtle inside the museum.

Get outside and give back.

More to Explore in Will County, IL

Volunteer with Openlands​

Connecting people to nature where they live.

As innovative protectors and stewards of the land since 1963, Openlands exists to create access to nature for all. Through local alliances, forward vision, and persistent action, Openlands connects and leads conservation work, serving as a guiding voice for communities, organizations, and more effective policy in northeastern Illinois and the surrounding region.

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Jean Franczyk

See you at the 2026 Openlands Annual Luncheon!

Join us on Oct. 21 for “From the Ground Up,” honoring Jean M. Franczyk and featuring Dr. Tessa Francis as keynote.