The first time I saw a photograph of it, I remember feeling that I had to see Hierve el Agua in person. Nestled amid the rugged desert mountains of the state of Oaxaca stand two sheer cliffs that seem ...
Tourists enjoy the water and dramatic scenery at Hierve el Agua in Oaxaca State, Mexico.iStock What boils and is cold enough to touch? What flows and is motionless? What is ancient but constantly ...