An artificial lake of 26.000 m² to the side of the bay of Guanabara in the zone north of Rio De Janeiro. A degraded area, where it was impossible to enter in dirty waters. Coated with a polyethylene layer and capacity for 30 million liters water. The Piscinão de Ramos was inaugurated in 16 of September of 2002. The workmanship was calculated in R$ 18,4 million.