Recent postcard, still sold in 2010, showing the Montgó beach. The picture however is definitely older :  if we compare this postcard with the photograph of 2011, we’ll notice that there are less constructions on the hill.
In this day and age (picture April 2011), almost the whole hill is built on.  Upmost top on the left, we recognize the small tower of Montgó.  It is a defensive tower built in 1598 against piracy.