National Park Lencois Maranhenses, Brazil. The park is located on the Atlantic coast, in the north-east of Brazil. Every year during the rainy season, thousands of turquoise lagoons arise among the sand dunes. Scientists still can not understand how in such a drought, this place gets the fish and crabs annually. The best time to visit this park is from July to September. At this time, the lagoon is at its maximum potential.
