Located on the canyon floor within the Bell Smith Springs Recreation Area, Devil's Backbone is one of the most recognizable natural landmarks in the Shawnee National Forest. Two enormous, triangular sandstone boulders rise from the rocky creek bed, creating a formation that resembles a row of giant vertebrae. Surrounded by rugged canyon walls, clear water, and forested trails, this destination offers a memorable glimpse into Southern Illinois's distinctive landscape.
Geologic Formations & History
The landscape around Devil's Backbone combines rugged sandstone, narrow creek channels, and steep bluff faces. The formation and the historic stonework leading down to the canyon make the journey as interesting as the destination itself.
The Backbone Rocks
Two massive, triangular sandstone boulders stand in the rocky creek bed, resembling oversized vertebrae protruding from the water. The rocks broke away from the surrounding sandstone landscape, creating one of the area's most distinctive geological features.
The CCC Stone Staircase
The descent into the canyon includes a substantial stone staircase attributed to the Civilian Conservation Corps (CCC), whose conservation projects helped shape many American recreation areas during the 1930s. The staircase provides a memorable approach to the lower creek area.
The Natural Swimming Hole
The creek surrounding Devil's Backbone can form clear, inviting pools among the sandstone rocks. During warm weather, the water and shaded canyon setting make this area especially appealing to outdoor enthusiasts looking to cool off after a hike.
Enjoy the water responsibly
Water depth, current, and clarity can change with rainfall and season. Check conditions before entering, avoid swimming in swift or flooded water, and never assume a rocky pool is safe for diving.
The natural setting is part of the attraction, so take care when moving across wet rocks and avoid disturbing plants, wildlife, or the surrounding landscape.
Trails & Access
Reaching Devil's Backbone involves hiking through rugged terrain in the Bell Smith Springs Recreation Area. Depending on your approach, the route can include uneven woodland paths, rocky creek crossings, and the steep stone staircase leading down from the bluff.
Prepare for the climb back
The descent may feel manageable at first, but climbing back up the staircase can be strenuous, especially in hot weather. Allow enough time for the return journey, carry drinking water, and take breaks as needed.
Check your route before setting out
Review an up-to-date trail map and follow posted signs. Trail conditions and access may vary, so do not rely on estimated hiking times without checking your chosen route.
Safety & Visitor Tips
Wear shoes with excellent traction
Loose gravel, slick sandstone, wet creek rocks, and stone steps can all be challenging underfoot. Wear sturdy hiking footwear and move carefully on steep or slippery surfaces.
Watch creek conditions
Heavy rain can raise water levels and make creek crossings dangerous. Avoid crossing fast-moving water and postpone your visit if conditions make the route unsafe.
Take your time on the staircase
The stone steps can be steep, uneven, or slippery. Use extra caution on the descent and ascent, especially after rain or when carrying gear.
Bring water and essential supplies
Carry drinking water, weather-appropriate clothing, a charged phone, and a trail map. Pack out all trash and leave the natural surroundings as you found them.
Before You Visit Devil's Backbone
Before traveling to Bell Smith Springs, check current recreation-area access, weather forecasts, and trail conditions. Recent rainfall can affect creek crossings, swimming conditions, and the safety of the descent into the canyon. Plan for a rugged outdoor visit rather than an easy roadside stop.
Visit the U.S. Forest Service
