Ephesus, was the second largest city in the Roman Empire over 250.000 people in the 1st BC. Ranking only behind Rome it was the second largest city in the world. Ephesus was the harbour city. This giant city was built only with marbel. Did you know Ephesus had a largest amphitheater in the ancient world over 25.000 seats? Also see Goddess Nike, Local pharmacy, Hadrian Gate, Library of Celcius (the third largest library), Marbel Street, Harbour Street. Terraced Houses, are located on the hill, opposite the Hadrian Temple. Also called as “the houses of rich”, important for the reason give us about family life during the Roman period. They were built according to Hippodamian plan of the city in which roads transected each other of right angels. Temple of Artemis or Artemision, also known as the Temple of Diana, was a Greek Temple dedicated to the goddess Artemis. It was located in Ephesus and it was one of the seven wonders of the world.