The context here is a personal collection of such things. 15 years ago I'd have called this a travel file. For a digital collection, that name doesn't feel right.
Travel diary would feel appropriate for a record or a schedule, but not a list of unscheduled aspirations. And of course, travel guide isn't right.
So far, the closest I've found is travel atlas. There's precedent for using the word atlas for digital collections of places. For example, the website Atlas Obscura is a guide to "the world's wondrous and curious places."
Added: This collection may also include a record places that have been visited. Information someone might refer to on their return, or might share with someone else visiting the same place.