Alana & I made a similar map for our master bedroom 20 years ago. It was a pain to put together. My parents had a similar map when we were growing up.
We look at the map every night before we go to bed and every morning when we get up.
It is very motivating when we see all the places we have traveled and where we are planning to go in the next few years.
It is also great for setting you Life-Goals with your spouse and family.