Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Natural Monuments
North America
United States
Illinois

Shawnee National Forest

Top 11 Natural Monuments in Shawnee National Forest

Natural monuments in Shawnee National Forest showcase unique geological formations and diverse natural landscapes in Southern Illinois. The region is characterized by ancient sandstone bluffs, rock shelters, and forested hills, shaped over millions of years by natural erosion. These areas hold historical significance, having been utilized by Indigenous peoples and early settlers. Visitors can explore a variety of natural features, from dramatic rock formations to scenic overlooks and natural bridges.

Best natural monuments in Shawnee National Forest

  • The most popular…

Last updated: July 8, 2026

Chalk Bluff Overlook

Highlight • Viewpoint

From here, you have beautiful nature views far into the distance. This is a great spot to stop for a break before continuing on. This viewpoint can be reached from the Little Grand Canyon trailhead via a moderate hiking trail.

Tip by

See hikes here

Send to Phone

Save

Ferne Clyffe State Park

Highlight • Forest

Set in the lush Shawnee Hills of southern Illinois, Ferne Clyffe State Park spreads across roughly 2,430 acres just south of Goreville and offers a rich mix of forest, bluffs, …

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Garden of the Gods Recreation Area

Highlight • Natural Monument

This portion of the River to River Trail wends into the Garden of the Gods — a stunning collection of sandstone formations, sprouting out of the forest as if they …

Tip by

Save

Giant City State Park (River to River Trail)

Highlight • Natural Monument

Giant City State Park has some dramatically beautiful scenery, with massive, fantastically shaped chunks of sandstone set against a lush forest. There are plenty of trails for hiking and other …

Tip by

Save

River to River Trail (Garden of the Gods)

Highlight (Segment) • Trail

This portion of the River to River Trail wends into the Garden of the Gods — a stunning collection of sandstone formations, sprouting out of the forest as if they …

Tip by

Save

Sign up for free to discover even more natural monuments in Shawnee National Forest.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Shawnee National Forest

River to River Trail — A patchwork journey across Illinois

Hiking in Shawnee National Forest

Cycling in Shawnee National Forest

Running Trails in Shawnee National Forest

Road Cycling Routes in Shawnee National Forest

Other adventures in Shawnee National Forest

River to River Trail — A patchwork journey across Illinois

Hiking Collection by

Lisa

Tips from the Community

Lisa
November 24, 2025, Giant City State Park (River to River Trail)

Giant City State Park has some dramatically beautiful scenery, with massive, fantastically shaped chunks of sandstone set against a lush forest. There are plenty of trails for hiking and other uses, including horseback riding. The park is open 7 a.m. - 10 p.m. The River to River Trail runs straight through the park as well.

0

0

This portion of the River to River Trail wends into the Garden of the Gods — a stunning collection of sandstone formations, sprouting out of the forest as if they had indeed grown out of the ground to please the gods. Wind and water have eroded the stone into fantastical shapes.

0

0

Andrus
September 17, 2025, Ferne Clyffe State Park

Set in the lush Shawnee Hills of southern Illinois, Ferne Clyffe State Park spreads across roughly 2,430 acres just south of Goreville and offers a rich mix of forest, bluffs, waterfalls, and trails. You can hike through woods filled with fern-covered limestone outcrops, explore Hawks’ Cave and a dramatic intermittent waterfall on the Big Rocky Hollow Trail, or wander around Ferne Clyffe Lake’s one-mile shoreline. Campgrounds range from modern sites with electricity to primitive and equestrian camps, and there are several picnic shelters and lookout points. With over 700 plant species, vibrant spring wildflowers, vivid fall foliage, and rugged natural scenery, this park delivers one of the most scenic escapes in Illinois.

0

0

This portion of the River to River Trail wends into the Garden of the Gods — a stunning collection of sandstone formations, sprouting out of the forest as if they had indeed grown out of the ground to please the gods. Wind and water have eroded the stone into fantastical shapes.

0

0

From here, you have beautiful nature views far into the distance. This is a great spot to stop for a break before continuing on. This viewpoint can be reached from the Little Grand Canyon trailhead via a moderate hiking trail.

0

0

Frequently Asked Questions

What are some of the most popular natural monuments to visit in Shawnee National Forest?

Visitors frequently enjoy the unique geological formations at Garden of the Gods Recreation Area, known for its dramatic sandstone shapes. Another popular spot is Chalk Bluff Overlook, which offers expansive views into the distance. Ferne Clyffe State Park is also highly regarded for its diverse landscapes, including bluffs, waterfalls, and a lake.

What kind of geological features can I expect to see in Shawnee National Forest's natural monuments?

The region is rich in ancient sandstone bluffs, unique rock formations, and natural bridges, all sculpted over millions of years by wind and water erosion. You'll encounter features like the evocative Camel Rock at Garden of the Gods, impressive honeycomb patterns in sandstone at Rim Rock, and the striking arch of Pomona Natural Bridge. Cave-in-Rock State Park also features a massive limestone cave carved by water.

Are there family-friendly natural monuments in the Shawnee National Forest area?

Yes, several natural monuments are suitable for families. Ferne Clyffe State Park is considered family-friendly, offering a mix of trails, a lake, and interesting features like Hawks’ Cave. The Observation Trail at Garden of the Gods is a short, paved loop, making it accessible for many. Pomona Natural Bridge also features an easy loop trail that allows exploration both above and below the bridge.

What is the best time of year to visit the natural monuments in Shawnee National Forest?

Spring and autumn are particularly rewarding. Spring brings vibrant wildflowers, especially noticeable at Rim Rock National Recreation Trail and Ferne Clyffe State Park. Autumn offers spectacular colorful foliage across the woodlands, enhancing the scenic views at places like Garden of the Gods. While beautiful, be aware of seasonal considerations for trails, such as potential mud after rain or snow in winter.

Are there any historical or cultural aspects to these natural sites?

Many of the natural monuments hold significant historical value. Garden of the Gods was used by Indigenous peoples as a spiritual site and by pioneers as a navigational landmark. Rim Rock National Recreation Trail features Ox-Lot Cave, a massive rock overhang used by early European settlers and Native Americans, and remnants of a prehistoric Native American stone wall. Cave-in-Rock has a rich history as a shelter for Native Americans and later as a hideout for river pirates.

What are some good hiking trails near these natural monuments?

The Shawnee National Forest offers a variety of hiking opportunities. At Garden of the Gods, you can explore the 0.25-mile paved Observation Trail or venture onto 5.5 miles of interconnecting trails. Rim Rock National Recreation Trail provides both an upper paved trail and a lower dirt trail along impressive bluffs. For more options, you can find numerous routes in the Hiking in Shawnee National Forest guide, including the moderate Garden of the Gods Loop.

How long does it typically take to explore Garden of the Gods?

The main Observation Trail at Garden of the Gods Recreation Area is a short 0.25-mile paved loop, which can be completed in a relatively short time, allowing visitors to see the main formations. For those seeking a longer experience, there are 5.5 miles of interconnecting trails that can extend your visit for several hours, depending on your chosen route and pace.

What makes Rim Rock National Recreation Trail a unique natural monument?

Rim Rock National Recreation Trail is unique for its designation as a national recreation trail and its blend of scenic beauty and history. It features an upper paved trail with interpretive signs and a lower dirt trail that takes you along the base of impressive sandstone bluffs, revealing strange honeycomb patterns and huge fallen boulders. A significant historical feature is Ox-Lot Cave, a large rock overhang with a past use by Native Americans and early settlers.

What outdoor activities can I do near these natural monuments besides hiking?

Beyond hiking, the Shawnee National Forest area offers various outdoor activities. Ferne Clyffe State Park, for example, offers camping, and its lake is suitable for fishing. Cave-in-Rock State Park, while distinct, also provides camping, fishing, and picnicking facilities. For running enthusiasts, there are several running trails in Shawnee National Forest.

Are there any less crowded natural monuments for a quieter experience?

While popular sites like Garden of the Gods can attract crowds, exploring the longer, interconnecting trails at these locations can often lead to quieter experiences. Pomona Natural Bridge, with its short loop trail and surrounding mossy bluffs and small creeks, can offer a more tranquil visit, especially during off-peak hours or seasons. Exploring lesser-known sections of the broader Shawnee National Forest can also lead to peaceful discoveries.

What is special about Ferne Clyffe State Park?

Ferne Clyffe State Park is a diverse natural monument spanning approximately 2,430 acres. It's known for its rich mix of forest, bluffs, and waterfalls, including fern-covered limestone outcrops and Hawks’ Cave. Visitors can also enjoy a one-mile shoreline around Ferne Clyffe Lake. The park boasts over 700 plant species, making it a beautiful spot for spring wildflowers and fall foliage.

Can I walk across Pomona Natural Bridge?

Yes, a short and easy 0.3 to 0.35-mile loop trail at Pomona Natural Bridge allows visitors to walk directly across the top of the sandstone arch. The trail also provides access to view the bridge's structure from below, offering different perspectives of this impressive natural formation.

Most popular routes in Shawnee National Forest

Hiking in Shawnee National Forest

Most popular attractions in Shawnee National Forest

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones in Shawnee National Forest:

Lasalle CountyCook County

Nearby adventure guides

Things to Do in Johnson County

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy