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Spillway Group Area Campground

Rend Lake, Illinois

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As of October 2026, Spillway Group Area Campground is a campground in Illinois with 1 campsite. Spillway Group Area Campground is booked through Recreation.gov.

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Spillway Group Area Campground is located at 38.0378° N, 88.9539° W.

people allowed on each site: 2000

Spillway Group Area Campground reservations and next available dates

October 2026

November 2026

open, tap to book on Recreation.govsold outin your alert

Stay and booking rules

Maximum stay: 14 nights
Military discount available

Published by Recreation.gov for Spillway Group Area Campground, read on September 30, 2026.

Campsites at Spillway Group Area Campground

Group 1
Accessible 1
Hookups 1

Amenities

restrooms
potable water

At a glance: Setting: Forest · Access: Paved road.

Things to do: fishing, boating, swimming, hiking, biking, wildlife, photography.

All sites at Spillway Group Area Campground, as listed by Recreation.gov

Every site is in the SPILLWAY GROUP loop.

Site	Type	Sleeps	Hookups	Access
Group Area 1	Group	2000	Electric, Water	Accessible

About Spillway Group Area Campground

Overview

Spillway Recreation Area— the perfect place to enjoy a wide variety of activities, events, and nature with the best sunsets of Southern Illinois. Rend Lake is made up of 20,633 acres of water and 19,523 acres of land. Whether you're looking for high adventure, a peaceful retreat, or something in between, you'll find it here!

Recreation

Within the area, visitors can access the Rend Lake Bike Trail—over 20 miles of paved pathways that guide riders through scenic woodlands and across views of Rend Lake and the Big Muddy River. The area offers abundant opportunities for boating, hiking, fishing, hunting, swimming, and general outdoor exploration. Additional recreation features around Rend Lake include an archery complex with a 3D trail and elevated shooting platform, a dog park with a swimming feature, and two public swimming beaches (including the pet-friendly North Marcum Beach).

Facilities

Spillway Group Area offers 10 acres for company picnics, weddings, church gatherings, family reunions and many other outdoor events. The area includes a large shelter (250 capacity) with electricity and overhead lighting, an amphitheater (250 capacity), and a small gazebo (30 capacity), a swingset, and direct access to the Rend Lake Bike Trail. The area also offers picnic tables, flush toilets, and drinking water in order to provide a comfortable experience for guests.

Natural Features

The fields, forests, and waters of Rend Lake provide a natural haven for wildlife and an outdoor wonderland for you. Woodland areas are made up of hickory, oak, and beautiful maples providing habitat to white-tail deer, turkeys, racoons, and many more native species. The shorelines are an excellent viewing area for waterfowl, shorebirds, and bank fishing the known crappie population.

Nearby Attractions

Rend Lake Project Office/ Visitor Center

Rend Lake Bike Trail

Contact Info

For facility specific information, please call (618) 724-2493.

Rules and notices at Spillway Group Area Campground

Recreation.gov does not date these notices. We last read them on September 30, 2026. Check Spillway Group Area Campground on Recreation.gov

Notices from Recreation.gov

Please contact the Rend Lake Project Office at 618-724-2493 to discuss your lighting and electrical needs and whether a special use permit will be required. A permit may be required for large group events, placement of canopy tents or other additional equipment.

•When Reserving the Spillway Group Area: (10 acre site) your reservation includes the following:
•Large Shelter (250 capacity)
•Amphitheater (250 capacity)
•Gazebo (30 capacity)
•Playground

User responsible for providing additional tables, chairs, etc. above existing facility capacity.

This is a day use facility. Camping is prohibited at this location.

Boat ramp available at South Marcum Recreation Area.

Shelter reservations require a primary occupant to be 18 years of age or older and to be present during use.

Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.

See Park Information Guide for additional rules and regulations.

Recreation.gov permit and campground cancellations →

Spillway Group Area Campground FAQ

How hard is it to get a campsite at Spillway Group Area Campground?

Spillway Group Area Campground is rated "Moderate to Book" based on historical demand. With 1 sites available, you have good chances of finding availability, especially on weekdays.

How do I find last-minute availability at Spillway Group Area Campground?

Cancellations happen frequently at Spillway Group Area Campground, especially 1-2 weeks before check-in dates. PermitSnag monitors availability 24/7 and sends instant alerts when sites open up due to cancellations. This is often the best way to snag popular campsites.

How many campsites does Spillway Group Area Campground have?

Spillway Group Area Campground has 1 campsites.

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