Those in my campaign know that most of the underground adventuring in Navah is in caves and caverns. In my youth I did some caving around Bloomington, Indiana, and vastly enjoyed it. Some are now closed (according to this list) or were not not even on a public list. So when I find a new cave map, I like to share. This one is of a cenote system, shared by the Popular Enchanting blog last year. Enjoy!
Buckner’s cave map — A cave that schoolkids went through every year in Bloomington. Fun!