This website offers a wealth of downloadable spatial data for the trips and routes discussed in both KML and GPX (where available) formats. The KML data (offered here as .kmz files*) can be used in both Google Maps and Google Earth (among other mapping applications), while the GPX data can be loaded onto any Garmin-compatible GPS unit for field navigation. Look for downloadable links to these files within individual trip reports published on this website.
Note that all published GPS data is for the exclusive use of visitors to this website and are not to be re-published elsewhere without prior written consent.
* A KMZ file is a packed version of a KML file. To extract the KML file, rename the file extension from .kmz to .zip, and then extract its contents as you would from any compressed file.