Tunnel Hill State Trail

Tunnel Hill State Trail is a public state park in Illinois near Harrisburg in Saline County County. The park offers a peaceful retreat into nature for visitors of all ages.

Quick Facts

Location & Getting There

Tunnel Hill State Trail is located near Harrisburg, Illinois. The park’s coordinates are 37.7181516, -88.5457073.

Explore More Illinois State Parks

Tunnel Hill State Trail is one of many outstanding state parks in Illinois. Discover more parks in our Best State Parks in Illinois guide, or use our Park Finder to search by activity, location, or features.

Written by

State Parks Team

Editorial Team

The State Parks Team is a group of outdoor enthusiasts, researchers, and travel writers dedicated to showcasing America's state parks. Drawing on collective experience visiting parks in all 50 states, the team creates detailed guides, curated park lists, and practical tips to help visitors make the most of their state park adventures. Our mission: making America's state parks accessible and enjoyable for everyone.

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