Very good interactive maps. Auto routing, select-able displays, and the ability to save and import files to Google Earth and other mapping programs. Just tried adding gpx file of my next planned trip into Google Earth, Delorme Topo9, and Garmin Basecamp, with excellent results.
For the Canadian trip planners, portages, campsites (existing and possible shown), and displayed trip information are there.

Basecamp showing camps and portages, parts of Kawishiwi and Agnes, on Basecamp.

butthead

Forgot to add a link, thanks schweady!
I never did find any transferable files for Q campsites in the Arch Harris collection.

butthead

quote butthead: "I never did find any transferable files for Q campsites in the Arch Harris collection."

I have never looked too hard for them, either, but I think that the quet-pcd.wpt file here can be converted to use with my Garmin handheld and BaseCamp software, in addition to Google Earth. Another item for my to-do list...