Pangaea reaches Santa Isabel do Rio Negro which is as pretty much as far as she can go! Water levels are gradually dropping and the river is getting more and more shallow. From here Mike and his team will need to turn around and sail downstream back to the mouth of the Amazon River.
Santa Isabel do Rio Negro – From Wikipedia, the free encyclopedia
Coordinates: 00°24′50″S 65°01′08″W Santa Isabel do Rio Negro (Saint Isabel of Black River) is a municipality located in the Brazilian state of Amazonas. Its population was 7,617 (2005) and its area is 62,846 square kilometres (24,265 sq mi). The Municipality was formerly called Tapuruquara.