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Germany's rail system is a great way to tour the country. It's cheap. It's (usually) punctual. And it has amazing views

Kin Kannon-do Temple

Mesmerized by Okinawa's dramatic underground caves

Mesmerized by Okinawa's dramatic underground caves

iReporter Michael Lynch takes a tour of the ancient caves in Okinawa and discovers glowing streams, psychedelic stalactites and lots of bottles of booze