Comment by amatecha

yeah! I've done some geocaching (or even just walking around exploring) while on my travels, and have very often encountered these "leave one, take one" type of free libraries along the way. It's really interesting to find different types of books depending on the area - the small town on an island of course has all these books on marine travel, sailing, that sort of stuff, for example. Nice way to get a little extra idea of the area and its culture, sometimes.