Check it out. Although this doesn't show other planes, there's a pin for every location the campaign has either visited or has direct knowledge of. Five years of adventure in those pins.
Discussion
https://grodog.blogspot.com/2020/01/drums-of-heroism-neil-peart-1952-2020.html Allan.
I can't zoom in on it, seemingly, Anthony---should I be able to?
I think the best you can do is right click open image in new window. I've switched to FG from Roll20. So in that client, each pin has a tool tip w/ location text. This image doesn't allow such ofc.
Cool map! Reminds me of the old Wilderlands maps - which, btw is my favorite setting