Camping spots near Trenton, Illinois center around Carlyle Lake, where average water levels vary by 5-10 feet seasonally due to flood control management. The recreation areas surrounding the lake feature extensive trail systems connecting multiple campgrounds, with most trails paved for multi-use activities. Most campgrounds maintain operating seasons from April through October, with some areas prone to closure during high water periods.
What to Do
Biking on paved trails: Boulder Recreation Area connects to an extensive trail system along Carlyle Lake. "Only stayed here once. Nothing bad but like others nearby even better," shares one visitor who appreciated the well-maintained paths around the Boulder Rec. Area.
Wildlife viewing: Early morning and evening hours provide prime opportunities for spotting deer and waterfowl. "Oh and lots of deer bed down in the grassy areas at night, which was a fun thing to see!" notes a camper at Eldon Hazlet State Recreation Area.
Fishing from shore: The spillway area offers accessible fishing spots without needing a boat. "Pretty nice area, there were alot of people when we were there. But alot of good trails and fishing at the spillway," mentions a visitor to Dam West Spillway.
Swimming at dedicated beaches: Several campgrounds offer beach access within walking distance. "Had a lake front site with beachfront access. It was flat ground, everyone was so nice and it was so clean and the area was lovely," reports a Dam West camper.
What Campers Like
Spacious campsites: Many campers appreciate the generous site sizing throughout the area. "Campsites are large with plenty of room for camper and vehicles," notes a visitor to Boulder Recreation Area.
Clean facilities: The shower houses and restrooms receive consistent praise for cleanliness. "The bathrooms and shower facilities are FABULOUS, and super clean. They smell like the laundry facilities as well, so great all around there," writes a Dam West Spillway visitor.
Water views: Lakefront sites are highly sought after but available with advance planning. "Our site was on the shore and had good spacing from others. The bathrooms, showers, and laundry all close by. Good hot water in the showers," reports a Boulder Recreation Area camper.
Affordable pricing: Corps of Engineers campgrounds offer discounts for federal pass holders. "Only negatives is that this campground is not open year-round," notes a visitor to Dam West Campground, where prices remain reasonable compared to private alternatives.
What You Should Know
Seasonal flooding affects access: Some campgrounds close temporarily during high water periods. "This park offers playground areas and more. Cabins, campsites with power or no power the choice is yours. However there are times this park cannot be accessed because of flooding," explains a camper at Eldon Hazlet State Recreation Area.
Reservations essential for weekends: Popular sites book up quickly, especially during summer. "We arrived at this campground at 11am on a Friday only to find that that the first-come, first-serve sites were already full," reports a Dam West visitor.
Water quality concerns: Some visitors report issues with water supplies early in the season. "Only complaint that I have was the potable water supply. I filled by trailer's tank at the drinking water supply when you enter the campground. It was extremely dirty with a lot of copper colored solids," shares an Eldon Hazlet camper.
Varying bathroom standards: Facilities range from modern air-conditioned buildings to basic pit toilets. "The pit toilets that were spread across the campground were in horrendous condition and had wasps, spiders, and other critters hanging out," warns a visitor to Coles Creek Recreation Area.
Tips for Camping with Families
Playground options: Multiple recreation areas feature playground equipment for different age groups. "There are three playground areas, a basketball court, sand volleyball and a pool during summer months. Lots of families with kids, bike rides and plenty of other lake and outdoor activities in the area," notes a visitor to Eldon Hazlet State Park.
Halloween events: Eldon Hazlet hosts special seasonal activities with advance planning required. "They have a huge Halloween event every year where people decorate their sites (pretty extensively) and there's a haunted house, then kids trick or treat from site to site. The campground also provides pumpkin painting contests and other fun activities," explains a camper.
Proximity to supplies: Most campgrounds maintain a 10-20 minute drive to retail options. "Walmart is just 5-10min away if needed as well as restaurants, gas station, and other amenities in Carlyle nearby," shares an Illini Campground visitor.
Varying beach conditions: Swimming areas may have limited facilities. "We were within a few minutes drive of the main lake beach and facilities that include a restaraunt and visitors center. A 7 minute drive gets you into the town of Carlyle which has all the necessities- food, gas and Walmart," explains an Eldon Hazlet camper.
Tips from RVers
Full hookup availability: Several campgrounds offer limited full-hookup sites. "If you are needing a full hookup site, make sure you book early!" advises a visitor to Coles Creek Recreation Area.
Level site considerations: Many concrete pads require minimal leveling. "We stayed in site #7 for one night in the spring. Some sites are spacious, others are pretty cramped," notes an Eldon Hazlet camper, highlighting the variability between sites.
Shower facility locations: Planning for bathroom access can improve the camping experience. "Unless you have a restroom in your rig, be prepared to walk up to the showerhouse," advises a visitor to Eldon Hazlet State Park.
Winter camping options: Limited camping spots remain open during off-season months. "I started in the East Spillway Loop as that's all that's open in the winter. Easy bike ride into the town of Carlyle," shares a camper at COE Lake Carlyle McNair Campground.
