Tiles: Mapbox.com Aerial
Example #43b - The Appalachian Trail and 10 Highest Peaks (with Shelters)
Use shift-pan and crtl-pan for different 3D perspectives.
This example demonstrates how to add a 10,000 point polyline for the Appalachian Trail to 3D terrain and look at it with a 3D camera in the BA3 Altus Mapping Engine. Also includes all of the trail's shelters.
Maps: © Mapbox © OpenStreetMap