The terrain around Peru, Illinois sits at approximately 500 feet above sea level, with camping sites situated along the winding Illinois River valley. Most campgrounds in the region experience hot, humid summers with temperatures regularly reaching 85°F, while spring and fall offer milder conditions ideal for hiking. Local campsites range from state park facilities to private RV resorts, with seasonal operations typically running April through October.
What to do
Hiking at Starved Rock State Park: The park features a network of trail systems beyond the main tourist areas. "There's about 20 designated trail systems at Starved Rock that offer something for all skill levels—from the relatively flat River Trail that follows the Illinois River to the more challenging Campanula Trail that requires navigating steep wooden staircases," notes a visitor at Starved Rock Campground.
Fishing on Fox River: Multiple access points exist for both shore and boat fishing. "Just due south of this property, you'll have easy access to the Fox River, and further beyond this, if you don't mind a slight drive to get there, the Illinois River is much larger with greater currents, but the amazing wildlife you'll discover like Bald Eagles up and down the banks will be your reward," according to a camper at Mallard Bend RV Resort.
Swimming options: Several campgrounds maintain dedicated swimming areas. "This place is very clean with the lake nearby for swimming or fishing. Very clean restrooms and friendly staff," reports a visitor to Chillicothe RV and Rec Area, which maintains a swimming lake just 35 miles from Peru.
What campers like
Spacious sites: Many campgrounds offer larger-than-average camping pads. "Our campsite, 85, had nice shade and lots of trees. You can see and hear your neighbors but there is decent separation. We had space to hang a hammock and have a fire, with a full picnic table as well," mentions a Starved Rock camper.
Proximity to attractions: The strategic location provides access to multiple activities. "Just 5 minutes to Starved Rock state park and one mile from interstate 80. Great country setting with full hook ups, pool, laundry, camp store and showers," notes a visitor at Nature's Way RV Park.
Family-oriented activities: Organized events occur throughout camping season. "They do an extremely large Halloween event Columbus Day weekend. Jam packed for this event. Awards for site decoration. Campsites set up haunted houses, candy for kids, drinks for adults. Fun to see adults and kids all dressed up," shares a camper at Glenwood RV Resort.
What you should know
Reservation timing: State park sites require advance planning. "Book early- reservations open online 6 months in advance and book up quickly. Most summer weekends are completely full. Spring and fall camping is great here- waterfalls are rain fed and often dry in summer."
Water quality considerations: Iron content affects water at multiple campgrounds. "Water has a lot of iron so does smell/taste weird," reports a visitor to Millpoint Park, which offers rv sites near Peru, Illinois with waterfront views of the Illinois River.
Shower facilities: Quality varies significantly between locations. "Showers were pretty rough, no temp control and spraying everywhere but your body. Some portapotties are scattered around, but pretty ripe by the end of August."
Limited tent camping: Many locations prioritize RV sites over tent areas. "No tent camping is allowed," reports a visitor to Chillicothe RV and Rec Area, while other campgrounds designate specific tent-only sections.
Tips for camping with families
Off-peak visiting: Plan for fewer crowds during weekdays. "Gets really busy in the summer season, look to go in fall/spring when it's chillier or when it's raining," suggests a camper at Starved Rock Campground.
Pool amenities: Several RV parks offer dedicated swimming facilities. "A bit pricey, was clean, full to capacity, lots of things for the kids, swimming, paddle boats, arcade, little market was very expensive for the convenience... friendly and felt safe!" shares a visitor to O'Connell's RV Campground.
Playground availability: Kid-friendly equipment exists at multiple locations. "The new pool, the game room, the playground, the beautiful new bath house and the grounds are just wonderful," notes a camper at Fox Bluff CottageS & RV, describing renovated recreation areas.
Energy boost planning: Trails require preparation for younger hikers. "We enjoyed a quick trail mix snack at the bottom of the steep inclines. Gave the kiddos the energy they needed to make it to the top."
Tips from RVers
Limited site leveling needed: Most RV sites near Peru, Illinois feature relatively flat surfaces. "We enjoyed a nice pull-through full hookup site that required minimal leveling. Water has a lot of iron so does smell/taste weird," shares a camper at Millpoint Park.
Overnight convenience stops: Travel centers provide alternative overnight options. "Located just due east on the outskirts of little known Morris, Illinois just off I80, this little roadside stand isn't the largest Love's I've ever seen, but it sure does pack a punch," notes a visitor to Love's RV Hookup, describing the full-service facility with 10 back-in RV slots.
Optimal site selection: Veteran campers recommend specific locations within campgrounds. "IMHO if you are an RVer, the best spots are on the lateral sides of the property, specifically on the east side at sites #59 – 65 (which will put you closest to the clubhouse and pool, so be careful if the noise and traffic bother you here)."
Seasonal planning: Wintertime camping options remain limited. "Most campgrounds in the region provide designated dumpsters and dump stations," with only a few facilities like Glenwood RV Resort operating year-round.