OutReserve

Spillway Group Area

Aerial view of the area.
Amphitheater overlooking the lake.
Picnic shelter at the Spillway Recreation Area.
Gazebo at the Spillway Recreation Area
Picnic Area at Spillway Recreation Area

Featured amenities

Pet Friendly
Pet Friendly

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!

Campground Amenities

  • Pet Friendly
    Pet Friendly
  • Potable Water
    Potable Water
  • Lake Access
    Lake Access

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Open year round

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

365 Days

Reviews (1)

Review Summary

5.0
1 reviews
5
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Barbara C

October 2, 2021

5

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

Location Spillway Group Area

Address:
Spillway Group Area
Benton, IL, 62812
United States

Latitude & Longitude: 38.0378 / -88.9539

Elevation: 131 feet

Policies & Rules

Category About
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.

General

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

General

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

General

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

General

Boat ramp available at South Marcum Recreation Area.

General

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.

General

See Park Information Guide for additional rules and regulations.

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