This library is a .NET wrapper for the Google Maps API. It will allow you to query Google Maps for geocoding, directions, elevation, or places and will show you results on a static map. The documentation includes more information and code samples. This unofficial library is authored by Maxim Novak and licensed by the OSI BSD-2-Clause license.
MapQuest has launched another API on top of OpenStreetMap (OSM), the Wiki-like editable map of the world. The new search service provides geographic search results for any data added to OSM, such as streets or landmarks. Of note, the MapQuest API provides the service without any API Key requirements or rate limiting.
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