Spillway Group Area Near Benton, IL

Picnic shelter at the Spillway Recreation Area.

Featured amenities

Pet Friendly

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About Spillway Group Area

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!

Seasonal information

2026 (Current year)

2026 Season availability

Current season

Upcoming seasons

Past seasons

Closed periods

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Open year round

This campground is open year round, providing flexibility for your stay.

365 Days

Campground Amenities

Reviews (2)

Review Summary

5.0

2 reviews

100.0%

0.0%

Doug H

August 29, 2026

Excellent place to have our wedding at with the lake in the background!!!

Barbara C

October 2, 2021

The only thing was work we didn't have the lights at night to light up the area

Location & Directions for Spillway Group Area

Spillway Group Area, Benton, IL 62812 United States

Elevation: 131 ft

Map of Spillway Group Area location at Benton, IL, United States

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Getting There

From I-57: Take take exit 71 and turn west onto Highway 14. After 3 mi turn right on Rend City Road, then right on Rend Lake Dam Road. Continue 3 mi to the park entrance on the left.

Nearest town

Benton, IL - 4.6 mi

About 9 min to downtown

Highway access

The Spillway Group Area is accessible via I-57, with exit 71 leading to Highway 14. From there, Rend City Road and Rend Lake Dam Road provide access to the campground.

Policies & Rules

General

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.
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.

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