Iowa Atlas Gazetteer - Iowa Atlas Gazetteer Rely on the Iowa Atlas & Gazetteer for the utmost in trip planning and backcountry access. Contains topographic maps with unbeatable detail, plus gazetteer information on great places to go and things to do. Scale equals 1:200,000 or 1"=3.2 miles. Contour Interval is 120'. Each page covers 35.1 miles x 44 miles with GPS Grids and tick marks. ... more » Special Features include Shaded relief maps. 64 total pages with 51 pages of maps. Gazetteer categories include Attractions, Biking, Campgrounds, Canoe trips, Covered bridges, Fishing, Hiking, Historic sites, Hunting, National lands, Scenic drives, State lands, State preserves, Unique natural features, and Wildlife viewing.« less