OutReserve

Spillway Group Area

Spillway Group Area, Benton, Illinois, United States

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
View all amenities

About Spillway Group Area

Spillway Recreation Areaโ€” 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
Jan
Feb
Mar
Apr
May
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Jul
Aug
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Nov
Dec

Open year round

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

365 Days

Campground Amenities

Most popular amenities

Pet friendly
Water and Hygiene

Water and Hygiene

  • Potable Water
Water Access

Water Access

  • Lake Access
Pets and Policies

Pets and Policies

  • Pet friendly
Missing information?

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

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.

Latitude & Longitude: 38.0378 / -88.9539

Elevation: 131 feet

Map of Spillway Group Area location at Benton, IL, United States
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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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South Marcum Day Use

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South Marcum Campground
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South Marcum Campground

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South Marcum Campground, situated on the southeastern shore of Rend Lake, offers a diverse range of activities and natural beauty. The area encompasses 20,633 acres of water and 19,523 acres of land, catering to both adventure seekers and those se...

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Nearby destinations

Benton
Whittington
Sesser

Last updated: June 3, 2026

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