Official USTopo topographic maps of the US Geological Survey are the best outdoor maps for the USA.
A topographic map contains many details like height contours, small roads and land usage and is thus ideal for navigating outdoors.
In Topo GPS you can purchase full acess to the complete USTopo topographic maps of the United States. The USTopo topographic maps are produced by the US Geological Survey. In addition to the US Topo maps, we offer also aerial imagery of the USA.
Full access to the complete USTopo topographic maps of the United States costs $3.99. This is a one-time purchase and includes free future updates. The map is available on all devices that share the same Apple ID or Google Play account.
You can make the topographic maps offline available. In this way you are sure that the maps you need are always accessible.
The topographic map has a clear legend with explanations of all symbols.
The Topo GPS app offers many additional useful features to the topographic map. Like navigating, loading, planning and following routes and adding points to the map. Topo GPS contains all functions of a regular GPS device.