Southwest Illinois

Travel Guide

A calm lake surrounded by trees and vegetation.
A group of cyclists on a paved path surrounded by trees with autumn leaves.
A river meandering through green fields, a bridge, and a small town.
A park with a gazebo, picnic tables, and a lake.
A paved path leading to a lake with a bridge in the distance.

Explore a “natural city” of trees, enjoy incredible hilltop views, marvel at geological wonders and hop between small towns in this beautiful region.

Those who love hiking, biking, swimming and all things outdoors are in for a treat in Southwest Illinois, where swaying wheat fields, vast tracts of forest and a miniature Grand Canyon await. Camp in gorgeous protected areas or appreciate the warm welcome that awaits you in the region’s many towns and urban pockets.

Belleville is the area’s most populous city, but it is relatively small, with about 42,000 residents. Start your journey around Southwest Illinois with urban conveniences and rural attractions such as Eckert’s Belleville Farm and the Braeutigam Orchards.

Head south to discover some of Illinois’ most beautiful countryside. Camp in Giant City State Park, a 4,000-acre (1,600-hectare) green space. Hike the many miles of trails that weave through the forests and along the limestone crags of this nature-rich protected area. Look for the park’s simple but lovely 1930s stone lodge, known for its delicious home-cooked food and welcoming staff.

See Illinois’ treetops from above by climbing LaRue Pine Hills. The lookout here, poetically named Inspiration Point, offers incredible vistas that include the Mississippi River. Try to spot signs of the diverse wildlife that flourishes in the surrounding wetlands. Afterward, make your way south to the Trail of Tears State Forest, another nature preserve filled with fascinating plants and animals.

To the east of the Big Muddy River lies the Little Grand Canyon. Bring your camera when you hike to this scenic place, as this red sandstone valley offers a glimpse of the same natural splendor that has made the Grand Canyon so internationally famous.

Rent a car to get to Southwest Illinois from ChicagoOpens in a new window. The region is ideally placed for a road trip, as the interstate highway brings you most of the way here. As you drive, striking views will open up on all sides, as the sparsely populated, flat prairieland of this area stretches all the way to the horizon.

Drury Inn & Suites St. Louis Fairview Heights

Drury Inn & Suites St. Louis Fairview Heights

3 out of 5
12 Ludwig Dr Fairview Heights IL
The price is CA $128 per night from Nov 1 to Nov 2
CA $128
CA $145 total
Nov 1 - Nov 2
includes taxes & fees
Book a stay at this business-friendly hotel in Fairview Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,042 reviews)
"Lovely 3 night stay. Was greeted with a warm welcome, invited for happy hour and a dinner if we did not eat yet! Suite was clean, pool and hot tub area were clean as well. If in area again we will definitely book here!!!"

Reviewed on Oct 9, 2026

Drury Inn & Suites St. Louis Fairview Heights
Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon

3.5 out of 5
145 North 44th Street  Mount Vernon IL
Fully refundableReserve now, pay when you stay
The price is CA $158 per night from Oct 18 to Oct 19
CA $158
CA $178 total
Oct 18 - Oct 19
includes taxes & fees
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.8/10 Exceptional! (1,831 reviews)
"This was the best hotel I’ve stayed in. The accommodations were outstanding with wonderful people managing the desk! Two young ladies helped us and it was amazing!"

Reviewed on Oct 9, 2026

Drury Plaza Hotel Mt. Vernon
Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL

3 out of 5
1118 Central Park Drive O'Fallon IL
The price is CA $145 per night from Oct 19 to Oct 20
CA $145
CA $168 total
Oct 19 - Oct 20
includes taxes & fees
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
Drury Inn & Suites St. Louis O'Fallon, IL
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Experience Glamping in style. private Hot tub spa! Private lake -Pet Friendly

Experience Glamping in style. private Hot tub spa! Private lake -Pet Friendly

De Soto IL
Stay at this campground in Carterville. Enjoy air conditioning and a hot tub. Popular attractions Crab Orchard Golf Club and De Soto City Park are located ...
10/10 Exceptional! (32 reviews)
"I had an excellent experience staying at this place! The camper was very clean and well-maintained, making it a comfortable stay for my family. The hot tub and pool were absolutely amazing and provided great relaxation and fun for everyone. The host was very responsive and quick to reply to any questions ..."

Reviewed on Sep 1, 2026

Experience Glamping in style. private Hot tub spa! Private lake -Pet Friendly
Secluded Lakefront, private dock, kayaks, paddle boards, couples/ family retreat

Secluded Lakefront, private dock, kayaks, paddle boards, couples/ family retreat

Goreville IL
Book a stay at this family-friendly chalet in Goreville. Enjoy free WiFi, a garden, and laundry facilities. Our guests praise the helpful staff in our reviews. ...
10/10 Exceptional! (133 reviews)
"Second year here!!! Love the location and the house! Will be back!"

Reviewed on Sep 7, 2026

Secluded Lakefront, private dock, kayaks, paddle boards, couples/ family retreat
Experience Glamping in style. Private Lake - Pet Friendly!

Experience Glamping in style. Private Lake - Pet Friendly!

De Soto IL
Stay at this campground in Williamson County. Enjoy laundry facilities, an in-room coffeemaker, and in-room fireplaces. Popular attractions Crab Orchard Golf ...
9.8/10 Exceptional! (54 reviews)
"This is a very nice property. The camper was well stocked. Beds were comfortable and check in process easy. Kevin is a very responsiva host and his priority is making sure his guests are comfortable. Nice lake for fishing and we enjoyed the pool and whirlpool. I would highly recommend this property ..."

Reviewed on Aug 5, 2026

Experience Glamping in style. Private Lake - Pet Friendly!
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Stay near popular Southwest Illinois attractions

Cities near Southwest Illinois

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