Southwestern Ontario Folded Map - 20220 Folded maps have been the trusted standard for years, offering unbeatable accuracy and reliability at a great price. Detailed indexes make locating destinations quick and easy. The South Central Ontario Folded Map contains 1:250,000 regional secondary road mapping, a regional map legend, a community index, and a road index. It also includes 1:25,000 downtown-focused city maps, including London, Owen Sound, Sarnia, Stratford, and Windsor. Regional map features include expressways, exit numbers, highways, paved and unpaved roads, unimproved roads, service centers, toll bridges, airports, VIA Rail stations, locks, lock numbers, ferries, railways, Ontario Provincial Police, tourist information centers, hospitals, lookouts, rest areas, campgrounds, skiing, hiking, golf, boat ramps, marinas, docks, lighthouses, UNESCO World Heritage Sites, national historic sites, bird sanctuaries, bird watching, beaches, points of interest, walking trails, and hiking trails.