Plan your next outdoor adventure with the help of MapSource® United States TOPO CD-ROM. This CD contains digital topographic maps for the U.S., including Alaska and Hawaii that are comparable to the U.S. Geological Survey 1:100,000-scale paper maps. See the product compatibility table (right) for a list of products that Garmin recommends with this software.

Features include:

• Trip and waypoint management functions**
• Highways, roads, hiking trails, snowmobile trails, backwoods trails, elevation contours, point elevations, summits, some bathymetric contours, geographic names, churches, and schools
• Shoreline detail for lakes, reservoirs, small bodies of water, waterways, rivers, and streams
• Icons representing boat ramps, dams, marinas, campgrounds, public facilities, mile markers, first-aid stations, picnic, swimming, and ski areas, wrecks, fuel, and dangerous and restricted areas
• Nautical navaids for the 50 states including radiobeacons, RACONs, and fog signals; river, harbor, and other lights; and daybeacons and lighted and unlighted buoys
• Wrecks and obstructions—such as shipwrecks, submerged rocks, obstructions, and other hazards to nautical navigation