Tamaulipas, Mexico / El Cielo Biosphere Reserve cloud forest, Rio Frio, lined with giant ficus, Ficus sp. with buttressed roots dwarfing other trees in heavy forest canopy.204H6

San Luis Potosi, Mexico / Cascading turquoise waters at Minas Viejas falls on the San Luis Potosi-Tamaulipas border in the Sierra Madre Oriental. 1203H3