Topographical maps from the 19th century, like those created by the U.S. Geological Survey, can sell for hundreds of dollars. These maps are prized for their detailed depictions of landscapes and ...

Google Maps has exciting details about locations around the world. One of the most valuable things to learn about an area is ...

The Gulf of America and Mount McKinley will soon appear on Google Maps to reflect President Trump’s decision to rename the two topographical features, the company announced Monday. The ...

Google Maps also offers elevation information based on topographical maps. The United States Geologic Survey (USGS) offers a free topoBuilder tool that displays extensive information on detailed maps.