Dog-Friendly State Parks in Illinois
12 units of Illinois's state park system list pets allowed under the park’s rules (often leashed, sometimes with area restrictions). Each park page has the official details and when we last checked them.
Adeline Jay Geo-Karis Illinois Beach State ParkZion
Beall Woods State ParkMount Carmel
Fults Hill Prairie State Natural AreaChester
Lake Le-Aqua-Na State Recreation AreaLena
Matthiessen State ParkUtica
Moraine View State ParkBloomington
Pere Marquette State ParkGrafton
Rock Cut State ParkLoves Park
Shabbona Lake State Recreation AreaShabbona
Starved Rock State ParkUtica
White Pines Forest State ParkMt. Morris
Wolf Creek State ParkWindsor
Lists are built automatically from official park data and update when parks change. Inclusion means the official source lists the feature; it is not a ranking.