Creating Your Own Caltopo Heatmap
Before you start drawing lines and marking points, it’s important to have a structure to your map. What is it for? I like to have a map for skiing, by region, for example.
caltopo
How to: Mapping + Caltopo
When all is said and done, after all the research and lines are drawn, you should have a flushed out map that will take you deep into the backcountry.