Lock 22 - Hennepin Canal State Trail — RV Camping in Sheffield, IL

Lock 22 at Hennepin Canal State Trail is a primitive campground nestled along a historic waterway in Sheffield, Illinois, in the heart of northwestern Illinois. Part of a 104.5-mile canal corridor spanning five counties, this campground offers a peaceful, park-like setting ideal for outdoor enthusiasts seeking a back-to-nature experience. The site features toilets and water hookups, making it a convenient base for exploring the surrounding trail system. Anglers will find excellent fishing opportunities at nearby bridge and lock locations along the canal. Over 105 miles of historic towpath provide ample opportunities for hiking and trail exploration, while the scenic canal landscape transitions from tall timber to grasslands and marsh. Built between 1892 and 1907, the Hennepin Canal holds the distinction of being the first American canal constructed of concrete, and is listed on the National Register of Historic Places. Whether visiting for a day hike, a fishing excursion, or a multi-day trail adventure, Lock 22 delivers an authentic Illinois outdoor experience along one of the state's most historically significant recreational corridors.