Atlas Obscura: An Explorer's Guide to the World's Hidden Wonders - Joshua Foer, Dylan Thuras, Ella Morton - Google Books

https://books.google.de/books?id=KrXxCwAAQBAJ&pg=PA445#v=onepage&q&f=false

It's time to get off the beaten path. Inspiring equal parts wonder and wanderlust, Atlas Obscura celebrates over 700 of the strangest and most curious places in the world. Talk about a bucket list: here are natural wonders—the dazzling glowworm caves in…