About hiking in Johnson County

Johnson County, Illinois has 37 named trails tagged for hiking, covering 129 miles, an average of 3.5 miles each. The longest is ADT - Illinois (South) - J - Seg 2, at 38.5 miles. 4 run 5 miles or longer.

All 37 hiking trails, longest first

ADT - Illinois (South) - J - Seg 2Hike38.5 mi River to River Segment 4 - U.S. 45 to Ferne ClyffeHike19.6 mi River To River TrailHike19.6 mi River to River Segment 3 - Eddyville to U.S. 45Hike12.4 mi Happy Hollow TrailHike4.1 mi Little Black Slough TrailHike3.7 mi River To River Trail (New 2025?)Hike2.6 mi Heron Pond TrailHike2.5 mi Pine Lake TrailHike2.1 mi Cedar Bluff TrailHike1.9 mi Zion ChurchHike1.9 mi Big Rocky Hollow TrailHike1.5 mi Cedar Falls TrailHike1.4 mi High Ridge TrailHike1.3 mi Phantom Canyon TrailHike1.3 mi Tupelo HikingHike1.3 mi Fourmine LodgeHike1.3 mi Cinder PathHike1.2 mi Big Buck Creek TrailHike1.1 mi West Cedar Lake TrailHike1.0 mi Bopbcat Loop TrailHike1.0 mi Round Bluff Nature Preserve TrailHike1.0 mi Lake TrailHike0.9 mi Black Jack Oak TrailHike0.9 mi Hawk's Cave TrailHike0.8 mi LINKANGE tRAILHike0.8 mi r2r guess 27Hike0.6 mi Waterfall TrailHike0.5 mi Boy Scout TrailHike0.5 mi Lookout Point TrailHike0.4 mi Hill Top LaneHike0.4 mi Rebman TrailHike0.4 mi Rebman's TrailHike0.4 mi Cedar Bluff Climber's Access TrailHike0.3 mi RedbudHike0.1 mi Heron PondHike0.1 mi Bjork's Falls ShortcutHike0.1 mi

← All Johnson County trails

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt August 9, 2026.