There are 40 individual forest preserves for the purpose of protecting the natural beauty of Winnebago County, as well as for education and recreation.
The forest preserves provide over 9,500 acres of property for the use and enjoyment of the general public. Lush woods, picturesque streams, dramatic cliffs and dells, unspoiled prairies and native wildlife are treasures to be enjoyed by residents and visitors of all ages.
Hiking, camping, canoeing, picnicking, fishing, bird watching and cross-country skiing are recreational activities available at sites throughout the county.
©2010 WINNEBAGO COUNTY FOREST PRESERVE DISTRICT

J. Norman Jensen Forest Preserve was purchased in 2004 and has not yet been developed for public access. The 112.5 acres of land along the Rock River west of Rockton provide scenic river vistas as well as important prairie wetlands and natural areas
Acres: 112.5
Access Road: Yes
Restrooms: No
Drinking Water: No
Pay Phones: No
Picnic Tables: 1
Shelterhouses: 0
Playground Equipment: No
Ball Fields: No
Horseback Trails: No
Hiking Trails(miles): 0.75
Campground Sites: 0
Boat Launches: 0
Canoe Access: No
18 Hole Golf Course: No
Illinois Nature Preserve: No
Special Facilities:
Donated Land: No
Natural Areas: Yes
All reservations subject to the GENERAL USE ORDINANCE.
Location - 14400 S. Volff, Rockton, IL 61072
Jensen is undeveloped and does not have an access site. It is on the south side of South Bluff Road north of the Village of Rockton and the Rock River, east of Prairie Road.