Agencies
Services
Park Activities
UPDATE: Vienna visitor Center's interpretive displays are closed to the public, but the restrooms are open.
- While groups of 25 or more are welcome and encouraged to use the park's facilities, they are required to register in advance with the site office to avoid crowding or scheduling conflicts.
- At least one responsible adult must accompany each group of 15 minors.
- Pets must be kept on leashes at all times.
- Actions by nature can result in closed roads and other facilities. Please call ahead to the park office before you make your trip.
At one time, the rumble of freight cars reverberated through the narrow tunnel. Wooden trestles, with their system of slanted supports and horizontal cross pieces, spanned numerous bluffs and creeks. Passengers in Pullman cars clocked the miles with these and other landmarks as they traveled one of southern Illinois' most scenic routes.
Tunnel Hill State Trail stretches for 45 miles from Harrisburg to Karnak. The trail continues on a trails spur for 2.5 miles from Karnak to Cache River State Natural Area - Henry Barkhausen Wetlands Center on the old Chicago and Eastern Illinois railroad bed.
The 9.3-mile section between Tunnel Hill and Vienna crosses trails already known to outdoor recreationists: the River-to-River Trails, which extends from the Mississippi to the Ohio River; the unmarked American Discovery Trails, which in southern Illinois follows back roads and some of the River-to-River Trail; the U.S. 76 Bicycle Route, a part of the TransAmerica Bike Route; and the Trail of Tears, the primary route the Cherokee Indian tribe took in the winter of 1838-39 during their forced move from the Great Smokies to Oklahoma.
Additional Information
We hope you enjoy your stay. Remember, take only memories, leave only footprints.
Southern Illinois
302 E. Vine Street
Vienna
62995
37.417
-88.887
