Pere Marquette State Park
"Alton visitors appreciate the park’s proximity for day trips, nature photography, and outdoor recreation, especially during the winter eagle migration."
Illinois’ largest state park, known for river views, bluffs, and outdoor recreation.
Mammoth Spring State Park
"Alton visitors can reach the park quickly for a scenic half-day trip. The park’s spring basin and interpretive displays are especially appealing for casual sightseeing."
A scenic park centered on one of the nation’s largest natural springs and a historic railroad depot.
Horseshoe Lake State Park
"Alton visitors enjoy the park’s birdwatching and fishing, as well as its proximity to the Mississippi River and other regional attractions."
A scenic park with a large lake, ideal for fishing, boating, and wildlife viewing near Granite City.
Beaver Dam State Park
"Alton, known for its riverfront and historic sites, is a convenient city for travelers looking to combine cultural attractions with outdoor adventures at the park."
Beaver Dam State Park is a scenic retreat with a lake, woodlands, and diverse outdoor activities near Carlinville, Illinois.