How do I export a Google Maps List so I can import to Excel?

My Dad lives in the middle of nowhere and has a ton of trails. We’ve figured out how to drop various pins, and we’ve added them to a Google Map List. Now we’d like to export that list with the longitude and latitude into Excel so he can work with it. Is there a way to export to csv or something else that can then be imported into Excel?

https://support.google.com/maps/thread/200776056/how-do-i-export-a-google-maps-list-so-i-can-import-to-excel?hl=en