Mt Whitney Zone Forums General Discussion Gmap4 - Google Maps+topographic. View KML,KMZ,GPX,TPO

PS. The Appendix to the Gmap4 'Help' file has info on using KML files. That info includes template KML files that you can download and edit.

For example, you could grab one of the template KML files and then paste in your own <linesting> coords.

http://www.mappingsupport.com/p/gmap4_help.pdf

Joseph