Gran Rio
Gran Rio is a river of Suriname. The Gran Rio confluences with the Pikin Rio to form Suriname River.. The river runs from the northern hills of the Eilerts de Haan Mountains. It has a stony bottom, forms many tiny islands and has many rapids. At Awarradam, there are many rapids and waterfalls. The river was first explored in 1908 by Eilerts de Haan to find the source of the Suriname River.
