Mar del Plata

Mar del Plata is a city of Argentina in the Buenos Aires Province. It is found on the coast of the Atlantic Ocean, about 400 km south of Buenos Aires. Mar del Plata has a population of 541,733 people. It is the 7th biggest city in Argentina.

 Other websites 

 Official Government website 
 Tourist Info (from the Official Government website)  
 Mar del Plata Website with news and things to do