If you can’t see the colors, open the map in full view by clicking the square corners icon. This will open the map in a new tab, where you can hide and unhide the different layers. 

Red/Berry Places I’ve been with attached blog posts. (of course, you can look under the travel diary category as well).

Blue/Teal Visited!

PurplePlaces I’m definitely going to visit AGAIN.

Yellow/Gold = Upcoming trips!

Grey = Travel wishlist.