There are only two known petrified waterfalls in the world, one in Pamukkale, Turkey, and another one here, in Hierve El Agua, Oaxaca. This truly amazing natural wonder has taken thousands of years to form by the slow solidification of calcium carbonate, a natural mineral found in these waters. Now you can view this little known natural wonder in Mexico by clicking here.
Hierve El Agua
List of Sites in Hierve El Agua
