Searches recursively for photos and generates geojson map
$ pip3 install photos2geojson --user
$ photos2geojson ~/Dropbox/
This will create file map.html that you can view in Browser (Firefox preferably as chrome might not display image orientation correctly).
Alternatively you might wish to create a Github Gist which will render the geojson:
$ photos2geojson ~/Dropbox/ -g
If you only want the geojson you can do it like this:
$ photos2geojson ~/Dropbox/ -o data.geojson
Screenshot of leaflet:
