San Juan an unmissable city when travelling to Puerto Rico. The capital city home to 1/3 of the population, is indeed ideal for shopping, partying, nice meals and cultural discovery. Parks, superb beaches, museums and monuments, San Juan is worth staying a few days. A bit of trivia: San Juan is the United States' oldest city and the historic centre (Old San Juan) is a site on the Unesco world heritage list.
Surface area : 8959.0 km2
Population : 3887652 inhabitants