Rock River   Be the first to submit input for Rock River. If you have info on Rock River, Winnebago County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Rock River.   Lakes Near Rock River: Pierce Lake, Winnebago County, 8 miles away   Public Lands Near Rock River: Rock Cut State Park, Illinois, 8 miles away Lowden-Miller State Park, Illinois, 28 miles away Lowden State Park, Illinois, 28 miles away Ice Age National Scenic Trail, Madison - WI, 38 miles away North Country National Scenic Trail, Madison - WI, 38 miles away   Marinas On or Near Rock River: Edgewater Resort Lungos, Loves Park, 7 miles away   Camp Grounds Near Rock River: Turtle Creek Campsite, Beloit, 5 miles away Rivers Edge Camp Ground, Rockton, 7 miles away   Hotels Near Rock River: Best Western Legacy Inn & Suites Beloit/South Beloit, South Beloit, 6 miles away Lexington Hotel Cliffbreakers Riverside Resort, Rockford, 7 miles away Fairfield Inn & Suites Beloit, Beloit, 7 miles away Holiday Inn Express BELOIT, Beloit, 7 miles away Comfort Inn Beloit, Beloit, 7 miles away   Ski Areas Near Rock River: Alpine Valley, Wisconsin, 47 miles away       388 foot drop, 14 lifts, 20 runs Grand Geneva, Wisconsin, 48 miles away       211 foot drop, 5 lifts, 16 runs Highlands of Olympia, Wisconsin, 52 miles away       205 foot drop, 3 lifts, 5 runs   Whitewater Near Rock River: Turtle Creek, RockCounty, 16 miles away       Class I - 4.7 miles long (Shopiere)