Poço Azul in Chapada Diamantina National Park, Brazil. ----- Poço Azul is at the bottom of a sinkhole near the Paraguaçu River in the state of Bahia, Brazil. Not long ago, explorers collected over fossils in the depths of the flooded cave.
Rio De Janeiro is a legendary city. The physical beauty of its beaches and mountains is the stuff of picture postcards. Its shops and restaurants are full of delightful surprises. And the relaxed vibe of its people is infectious. View from Pão de Açúcar