Provost Bay   Be the first to submit input for Provost Bay. If you have info on Provost Bay, Sac County, Iowa please submit it here to improve this web site.          These outdoors activities are available near Provost Bay.   Public Lands Near Provost Bay: Swan Lake State Park, Iowa, 18 miles away Twin Lakes State Park, Iowa, 29 miles away Prairie Rose State Park, Iowa, 37 miles away   Marinas On or Near Provost Bay: Lakeside Marina & Campground, Storm Lake, 19 miles away Lakeside Marina & Campground, Lakeside, 19 miles away   Camp Grounds Near Provost Bay: Black Hawk State Park, Lake View, 1 miles away   Hotels Near Provost Bay: Super 8 Carroll, Carroll, 15 miles away Days Inn Carroll, Carroll, 15 miles away Super 8 Carroll/East, Carroll, 17 miles away Kings Pointe Waterpark Resort, Storm Lake, 20 miles away Super 8 Storm Lake, Storm Lake, 22 miles away   Ski Areas Near Provost Bay: Riverside Hills, Iowa, 58 miles away       190 foot drop, 3 lifts, 6 runs Seven Oaks, Iowa, 76 miles away       275 foot drop, 4 lifts, 13 runs