Campgrounds and RV parks surrounding Alton, Illinois provide access to diverse camping experiences along the Mississippi River corridor and nearby lakes. Pere Marquette State Park Campground offers year-round accommodations for tent and RV camping in Grafton, while St. Louis NE-Granite City KOA provides cabins, tent sites, and RV hookups with electric and water connections. The region includes multiple established camping areas with varying levels of amenities, from primitive sites to full-service RV parks with 50-amp electrical service and sewer hookups.
Seasonal availability varies across the region, with several campgrounds operating only during warmer months. Pere Marquette State Park remains open year-round, while Horseshoe Lake State Park Campground operates from May 1 to September 30. Many campgrounds require reservations, particularly during peak summer months. Most developed sites provide picnic tables, fire rings, and access to restroom facilities. The area experiences hot, humid summers and mild winters, with spring often bringing higher precipitation. Access to most campgrounds involves paved roads suitable for standard vehicles. One camper noted about Horseshoe Lake: "Very primitive camping. Toilets only, but the campsites are spaced comfortably apart. The grounds are well maintained."
Riverside and lakefront sites represent popular camping destinations in the region, with wildlife viewing opportunities at several locations. Horseshoe Lake State Park Campground offers primitive tent camping on Walker Island for $8 per day, providing a more secluded experience. Wildlife enthusiasts may appreciate locations like Horseshoe Lake during migration seasons. A visitor mentioned: "This is a great place when the geese are migrating through." Several campgrounds provide amenities such as swimming pools, playgrounds, and central gathering areas. Most RV parks in the region accommodate larger rigs with pull-through sites. Casino Queen RV Park in East St. Louis and Cahokia RV Parque offer developed sites with full hookups and proximity to metropolitan attractions. The industrial setting around some campgrounds near Granite City creates occasional noise from nearby facilities and transportation corridors.
"Conveniently located just outside of St Louis. We camped here for a trip to the city for St Louis cardinals game and zoo. My kids loved the jumping pillow at the park."
"It's not in the prettiest location, very industrial and the train tracks run close. First night one came through blowing its horns around 5am."
$10 - $20 / night
"Great little campground just outside of Grafton, Illinois, on the Mississippi River. The campground is located in an open grove of old trees. There were owls when we were there."
"Campgrounds close to Pere Marquette Lodge. Is located just north of Grafton that has many food and drink and antique shops. Campground is on the Illinois River with the Mississippi River nearby."
"Great spot in a beautiful area close to St. Louis. No power but access to drinking water and waste water dump for just 8$."
"Horseshoe Lake is one of my most visited parks and most favorite park in the STL and surrounding areas. First off absolutely beautiful land and peace is easily achieved."
$65 / night
"Very clean and secure overnight park just outside of STL. Phenomenal views of downtown and the arch, and fairly easy access to I-55/64/70."
"Close to the arch, that’s why we chose this place to stay overnight."
$35 - $60 / night
"I've been to 370 Lakeside Park many times to walk around the huge lake and to hear concerts in the summer, but I had never camped there. Still haven't. I'll explain."
"All hookups were conveniently located. Shower house and restrooms were clean and well maintained/cleaned every day. Had a lakefront site but didn’t get to fish this time."
$56 - $61 / night
"We were able to park next to our 5th wheel with enough room to not feel crowded while using the picnic bench. Also the site was level. We stayed for a week to enjoy St. Louis, St."
"To hot and tired to walk around but there is aa park and access to a walking trail that looks nice. It is on path of airport it seems but plane noise does not bother us. It was not to bad."
"Nice little lake(catch and release I believe). Surrounded by nature, lots of grass and trees, great for dog owners. Spacious spots."
"It's a centrally located campground in the Metro St. Louis area. It's close to interstates and it's a short drive across the river to Missouri attractions."
"I compared the park to two others near St. Louis on the Illinois side and found this one to be the most pleasant. Most of the sites are sunny, but some have shade."
"It’s a beautiful place with good people but could definitely use some updating on the playground, signage, and drive."
"The trail map is very basic and not totally accurate. The trails are poorly marked but with basic knowledge of your compass points you can figure them out."
"There is a nice walking trail path that goes around the exterior of the lake. The lake has boat access and some good fishing spots. There is also a restaurant and store on the lake."
ScoutStaff is very friendly and great at their jobs. Bathroom was clean and nice. Gets a little crowded but it's still fairly small so not too crowded. Can't speak much for RV camping, but tent/car camping was better than some other state park sites.
LegendWe enjoyed the family site with another friend. It was good for a tent and 26 foot rv. Not a good big rig campground. It has tight turning and narrow roads. We took out kayak on the river for a float. Dirty water. Good hiking.
LegendI love this campground for its wooded and more rugged feel. It is beautiful in early spring when the dogwood trees are in bloom. It has a nice lake for kayaks and paddle boards. Campaigns are great with nice amenities.
LegendWe have stayed at this campground so many times and love it. Cell service is excellent enabling me to work from my rv. It is close to anything you would need, but secluded enough and surrounded by huge trees and hiking trails. I have also rented a pavillion for a party.
ScoutPower / water at sites, single dump site available, at far end of runway, trees around all sites. Has a bathroom / shower / laundry bld. Nice for short visits. Annoying for more than a week.
TravelerSecluded campsites. Even though they are close together, the dense trees isolate them visually from each other. We did have a neighbor with loud dogs that were very annoying
ScoutWe spent a week at this location. It has a great level slab to park your camper. They also have a wonderful fenced in area for horses as well as a fenced in area where you park your camper. Let your dogs run free!
Sarah and Justin were very attentive hosts. They live on the property but are not so close that you know they are there. They also raise chickens and sell their fresh eggs! If you need a secure place for your dogs or horses, this spot is perfect!
ScoutThis campground is nice for March, when it's a little cool. But there is no shade, so mid-summer would be hot! Level sites, full hookups, pretty nice.
GuideAs the pictures on the Dyrt show, it’s a large area of white gravel. It’s clean, has very wide spaces for rv’s which are very level and has water and electricity. The Dyrt definitely doesn’t have the location correct, it’s about 4-5 miles north of 70 and your drive through some narrow winding roads to get here. Overall quiet though I heard some loud truck at night.
Camping sites near Alton, Illinois are situated along a corridor where the Mississippi and Illinois Rivers converge, creating diverse bottomland ecosystems. The region experiences four distinct seasons with spring wildflower blooms in April and May, while fall brings vibrant foliage from late September through early November. Winter camping options remain limited primarily to Pere Marquette State Park with temperatures typically ranging from 20-40°F December through February.
Hiking at Pere Marquette State Park: The park offers challenging trails with significant elevation changes unusual for Illinois. "Pere Marquette has many options for your stay... The hiking is worth the effort. The views from the bluffs are gorgeous," notes Shawn M., who recommends the bluff trails for panoramic river views.
Cycling on Katy Trail: Sundermeier RV Park provides direct access to this popular trail system. "You can literally be parked right at the Katy Trail. Through the gate at the rear of the campground, and you can bike for miles. Easy ride in to St. Charles a wonderful historic river town on the Missouri River," writes Cheryl K.
Paddling at St. Peters' Lakeside Park: Water activities close to urban amenities make this a popular choice. "This is a great place to kayak and camp if you don't want to drive that fare and live in the city. We love going here and watching the sunsets," says Lindsey C. about St. Peters' 370 Lakeside Park, which rents kayaks and paddleboats on-site.
Birdwatching during migration seasons: Horseshoe Lake State Park offers prime viewing opportunities during spring and fall migrations. Visitors can observe diverse waterfowl using the Mississippi Flyway. "This is a great place when the geese are migrating thru," mentions Kent B.
Budget-friendly primitive camping: Horseshoe Lake State Park Campground offers very affordable sites with basic amenities. "Horseshoe Lake is one of my most visited parks and most favorite park in the STL and surrounding areas... Good fishing, trails and memories waiting to be made. 8$ a night," explains Travis. Another camper noted, "Great spot in a beautiful area close to St. Louis. No power but access to drinking water and waste water dump for just 8$."
Privacy between sites: Spacious site layouts at certain campgrounds provide more solitude than others. "Very primitive camping. The campsites are spaced comfortably apart. The grounds are well maintained," reports Wendy about Horseshoe Lake State Park Campground.
Wildlife viewing opportunities: The confluence of major rivers creates habitats for diverse animal species. "We visited in the summer busy season... There are great hiking trails and the scenic drive to the park by the Mississippi and Illinois rivers is worth the trip alone," shares Michael M. about Pere Marquette State Park Campground.
Year-round availability: Pere Marquette State Park Campground operates throughout winter, unlike most area campgrounds. "The lodge has a restaurant and giant chess board!" mentions Leah H., highlighting indoor amenities during colder months.
Noise considerations: Industrial areas and transportation corridors create sound issues at some campgrounds. "We stayed in a tent spot... It's not in the prettiest location, very industrial and the train tracks run close. First night one came through blowing its horns around 5am," writes Peter H. about St. Louis NE-Granite City KOA.
Flight paths and train traffic: Casino Queen RV Park sits beneath air traffic patterns and near railway lines. "There are trains every 15-30 minutes all day long. Casino has a metro stop that takes you into St Louis over the river," explains Josh F., though he adds, "There is train noise but we couldn't hear it with the air conditioners running."
Urban industrial settings: Some campgrounds near Granite City exist in manufacturing zones. "When you first pull down the road you'll be worried you're going to end up in the train yard, but the campground is hidden and actually really quiet and secluded," notes Jessica N. about St. Louis NE-Granite City KOA.
Reservation requirements vary: Some parks require advance planning while others offer self-registration. "Self service pay system makes it simple, easy, and fast. Camping can be reserved but no need. Just pick your spot go to the office building, and fill out the form, pay and slide in envelope and drop in box," explains Travis about Horseshoe Lake.
Playgrounds and recreation: Cahokia RV Parque offers family-friendly facilities close to city attractions. "We had a great experience in the 4 nights we spent here. The grounds, pool, laundry, and bathrooms were all in excellent repair and clean. The park was quiet, but very family friendly," writes Lee T.
Park convenience for St. Louis attractions: Location matters when planning city excursions. "We camped here for a trip to the city for St Louis cardinals game and zoo. My kids loved the jumping pillow at the park. Minimal playground but they still enjoyed it," says Sarah S. about St. Louis NE-Granite City KOA.
Biking opportunities: Rental options make family activities accessible without bringing equipment. "The park/campground rents paddleboats, kayaks, and canoes in addition to different kinds of bikes. There is a walking trail around the lake (4+ miles)," mentions Mats about St. Peters' 370 Lakeside Park.
Meal conveniences: On-site food options simplify family camping logistics. "Do NOT miss the BBQ place in the parking lot... fantastic food and a 10% discount for park customers," recommends Lee T. about Cahokia RV Parque.
Hookup configurations: Utilities placement can require extra equipment. "Utilities are set up weird on all sites - Water and electric are at the very rear of the site by the sewer, so you will need a decent sized hose to reach if your water intake is in the front of your camper," warns Josh F. about Casino Queen RV Park.
Electrical safety concerns: Some parks have infrastructure issues. "The water pressure was so strong that I could barely open the water pump!" reports Susan L. about St. Peters' 370 Lakeside Park.
Security considerations: Gated facilities provide additional safety in urban settings. "You need a code to get in the gate, so you must register in advance... Security is proactive in patrols and are friendly and helpful," notes Greg S. about Casino Queen RV Park.
Road access challenges: Some parks require careful navigation. "A little sketchy getting off east bound ramp then having to cross three lanes of traffic to make a left hand turn at the first light. Entrance to campground is tight, swing wide," cautions James P. about St. Louis NE-Granite City KOA.
Frequently Asked Questions
What camping is available near Alton, IL?
According to TheDyrt.com, Alton, IL offers a wide range of camping options, with 74 campgrounds and RV parks near Alton, IL and 1 free dispersed camping spot.
Which is the most popular campground near Alton, IL?
According to TheDyrt.com, the most popular campground near Alton, IL is St. Louis NE-Granite City KOA with a 3.5-star rating from 13 reviews.
Where can I find free dispersed camping near Alton, IL?
According to TheDyrt.com, there is 1 free dispersed camping spot near Alton, IL.
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