Grafton, IL

Pere Marquette State Park — Class A

Availability

Each day shows how many of this campground’s sites are open.

About this spot

Pere Marquette State Park is a nature lover's paradise. In addition to enjoying the spectacular views of the Illinois River and its backwaters from several points atop the bluffs, visitors can take advantage of a variety of year-round recreational opportunities, including horseback riding, camping, hiking, fishing, hunting and boating. Pere Marquette's Visitor Center has a 3-D map of the park and wealth of other displays and exhibits concerning the Illinois River, wildlife habitat, local history and geology. Fall color drives are popular along the wooded ravines and riverside roadways at and near Pere Marquette. In January and February, the park is a hot-spot for bald eagle watching. For many years, the park has hosted tours of the river bluffs and woods for visitors to get an up-close look at wintering bald eagles in the hundreds along the Mississippi River and lower Illinois River near the park. Campers will find plenty to like at Pere Marquette, from camp sites and cabins to the popular Youth Tent Camp and three group camps. The beautiful Pere Marquette Lodge and Conference Center is an ideal place to stay for a weekend or weekday getaway. Built in the 1930s by the Civilian Conservation Corps, the lodge has been expanded and updated in recent years. The mammoth stone fireplace in the lobby soars to a roof height of 50 feet, and is said to weigh 700 tons. There are 50 spacious guest rooms and 22 stone guest cabin rooms.

Typical weather

Illinois River

Average water temperature
Average water temperature for Illinois River, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.36°JJanuary: average water temperature 36°F41°FFebruary: average water temperature 41°F45°MMarch: average water temperature 45°F57°AApril: average water temperature 57°F68°MMay: average water temperature 68°F77°JJune: average water temperature 77°F83°JJuly: average water temperature 83°F83°AAugust: average water temperature 83°F76°SSeptember: average water temperature 76°F64°OOctober: average water temperature 64°F50°NNovember: average water temperature 50°F41°DDecember: average water temperature 41°F

Water: Water Quality Portal — 20 field-sample stations

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