Praia do Cassino
The Cassino Beach (Portuguese: Praia do Cassino) is located adjacent to the city of Rio Grande, in the state of Rio Grande do Sul, Brazil. It is commonly known in Brazil as the longest beach in the world (approximately 254 km long), stretching from the Molhes (stone barrier built into the ocean separating the beach from the entrance to the Rio Grande seaport) in Cassino beach to nearly Chui, on the border with Uruguay.