Map Data

Where SummitPeek's 87,000 peak names, positions, and elevations come from.

United States

United States peak names and positions come from the Geographic Names Information System, published by the U.S. Geological Survey.

Canada

Canadian peak names and positions come from the Canadian Geographical Names Database, published by Natural Resources Canada.

Contains information licensed under the Open Government Licence – Canada.

Elevations

Peak altitudes and prominence are measured from the Copernicus digital elevation model.

Prominence is how far a peak rises above the pass connecting it to higher ground. SummitPeek labels the peaks that stand out.

Maps

The map on each peak's detail card is provided by Apple Maps.