This is like lettersofnote.com, but with maps instead of letters - very interesting, feels like something you can dig into repeatedly, with many rabbit holes to

This is like lettersofnote.com, but with maps instead of letters - very interesting, feels like something you can dig into repeatedly, with many rabbit holes to follow. For anyone interested in this, you might also want to check out the book "The Writer's Map: An Atlas of Imaginary Lands" which contains maps from various authors for use in their books (mostly sci-fi and fantasy, since those genres are the ones that need a map that doesn't already exist).