LenÃ§Ã³is Maranhenses National Park, MaranhÃ£o, Brazil! This beach is no mirage, but is actually a temporary freshwater beach in the middle of sand dunes. Click through to see 15 more of the world's most unique & awesome beaches!
At first glance, the Lencois Maranhenses Sand Dunes of northeastern Brazil look like your average sand dunes, but the valleys are filled with water since the low-lying lands often flood during the wet season. Fish even live in the pools.