Hierve el Agua is stunning, one of Oaxaca's most impressive attractions
© Alvin Starkman, 2012
Source article: Hierve el Agua: Bubbling springs and petrified waterfalls in Oaxaca, Mexico
Hierve el Agua is stunning, one of Oaxaca's most impressive attractions
© Alvin Starkman, 2012
Source article: Hierve el Agua: Bubbling springs and petrified waterfalls in Oaxaca, Mexico