You can follow my travels on this map. All squares I have visited already are highlighted in red. You can click on them and it will take you to the description and images of the visit. You can scroll in to enlarge the squares. Also if you scroll in you will see the grid that I use to define my quadrants.
Sometimes I might visit certain quadrants more than once. In this case I update the original post’s date and content and add whatever new insights I got. This is not visible on the map. It will still be the same marker with the same color.