Tent campsites near Monticello, Illinois lie within the central prairie region where elevations range from 650 to 750 feet above sea level. The area experiences distinct seasons with summer temperatures averaging 75-85°F, while spring and fall camping seasons bring milder 50-70°F conditions. Most campsites in this region sit within a 30-mile radius of Monticello, providing access to both woodland and lake environments.
What to do
Fishing opportunities: At Spillway (IL), campers can access both river and lake fishing in one location. "The campground is the only one with full access to the river after it leaves Lake Shelbyville. The fishing here and at the Spillway across the road are very good," notes camper Michael M.
Biking trails: The area features several connected bike paths that run near campgrounds. "Small campground next to water to fish and bike trails," reports Jan G. about Spillway, adding that it's "Great all year," making it suitable for cyclists in multiple seasons.
Canoeing and tubing: Primitive camping alongside water recreation provides versatile options for summer visitors. Kaskaskia River Camp offers tent sites with access to the river where rental equipment is available for paddling and floating during warmer months when water levels are suitable.
What campers like
Clean facilities: The maintained bathrooms and shower facilities at several campgrounds receive positive mentions. "This was a great campground with clean facilities," reports ShayLin E. about Sullivan Marina and Campgrounds Resort, though campers should note the campground's security procedures.
Off-season solitude: Fall and spring camping offers quieter experiences with fewer crowds. One camper mentioned about Spillway: "I camped here in October and it was pretty empty, so even though you are close to town it is peaceful."
Gate security: Some campers appreciate the controlled access at certain campgrounds, even with timing restrictions. "They have very strict hours, and after 10 PM you have to call to get in the gates. They're very nice about it, though! Just try to arrive early," advises a Sullivan Marina visitor.
What you should know
Arrival timing considerations: Some campgrounds enforce strict entry policies. Sullivan Marina campers should plan to arrive before evening closure as "after 10 PM you have to call to get in the gates," according to visitor feedback.
Variable amenities: Campground facilities differ significantly across the region. Spitler Woods State Natural Area receives high marks despite limited amenities, with one camper calling it their "Favorite place to camp in Illinois" while noting there are "Great sites. Plenty to do."
Access restrictions: Not all campgrounds remain open year-round or maintain consistent hours. Several tent sites near Monticello operate seasonally, typically from April through October, with limited or no winter availability.
Tips for camping with families
Wildlife observation opportunities: Several campgrounds offer chances to observe local fauna in natural settings. Edward Madigan State Fish and Wildlife Area receives family-friendly recommendations, with one camper stating: "Would take my family back!"
Boat ramp access: Families with watercraft can utilize launch points at select campgrounds. Spillway offers a boat ramp directly from the campground, convenient for families bringing canoes or small fishing boats.
Primitive camping introduction: For families new to basic camping, sites with minimal amenities provide an entry-level wilderness experience. Shady Grove Campground — Hidden Springs State Forest offers drive-in tent sites with drinking water and toilets but without showers, suitable for shorter family camping trips.
Tips from RVers
Hookup limitations: Many tent campgrounds near Monticello have limited or no RV hookups. Spillway represents an exception with "16 full hookup" sites alongside approximately "20 overnight primitive campsites at $10 a night," according to visitor Michael M.
Proximity to towns: RVers appreciate that several campgrounds, while feeling secluded, remain close to services. One Spillway camper noted that "even though you are close to town it is peaceful," offering convenience while maintaining a camping atmosphere.
Year-round accessibility: Some campgrounds maintain operations outside peak season. Jan G. notes that Spillway is "Great all year," making it suitable for RVers looking for off-season camping options when many other facilities close.
