If you wanna see a heat map of where you’ve been to (more or less, depending how many photos you snap while out in the wild) open your google photos app >Collections >Places and select the map, you’ll see a map of the world with a heat style overlay of all your photo locations.
Example:
My map zoomed in to part of the USA (the more you zoom in the more detailed of a heat map you get)

Here I could actually see my flight path based on photos I took on the plane!

Though there’s some mistakes in it, for example I have a few photos taken in Jerusalem that has a location of Cairo Egypt & and some screenshots with a location in Kyrgyzstan.
