The sea Mediterranean, the “Mare Nostrum” of the ancient Romans, it is the biggest continental sea in the planet and the one in charge of granting the climate to the Principality of Monaco. Hot and dry summers and temperate and humid winters. The annual medium temperature of the waters is of 18º. The almost total lack of tides, they grant to the tiny Monegasque beaches distributed along three km, a serene charm, with much of luxurious fantasy.