It’s fun to gaze at mysterious sites, wondering how they came about. The harder they are to explain, the more the theories pop up. Here are 16 wondrous destinations, some of which keep the mystery alive.
Text by Joanne Garrett | Photo editing by Jake Clifford and Connie Ricca
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WHAT DO YOU THINK?
Which of these extreme outdoor sports would you be brave enough to try?
- BASE jumping
- Ice climbing