Isle a la Cache Museum
- When
- Museum open Wednesday–Sunday 10 AM–4 PM (closed Monday and Tuesday). Preserve open 8 AM–sunset daily except Christmas.
- Where
- Forest Preserve District of Will County · Romeoville
- Price
- Free museum admission
- Ages
- Ages 2–17
A free museum on an island preserve along the Des Plaines River in Romeoville, about the area's cultural history, with family programs and a nature trail.

