Herceg Novi was founded (on a former small fishing village, existing since Roman Empire times) as a fortress in 1382 by first Bosnian King Stjepan Tvrtko I and was called Sveti Stefan or Castelnuovo. The Turks conquered Herceg Novi in 1482, and ruled for 200 years, until 1687. However, there was a short pause between 1538 and 1539 when it was held by the Spaniards before they were defeated in the Siege of Castelnuovo. Turkey ruled again until 1687, from then until 1797, the town was ruled by the Venetian Republic.
The Herceg Novi old town is amazing. It is on a fairly steep hill that leads all the way down to the sea. Wandering through the small stairways to the various plazas and fortresses is a many hour adventure. There are both Orthodox and Catholic churches that are well worth visiting.
Herceg Novi has two town squares, including the small, stone-paved Belavista (nice view), which is easy to get to from the main town square, Trg Nikole Đurkovića, once referred to as Salt Square, by walking up the stairs that lead through the town’s clock tower. Here, old stone buildings encircle the delightful church St. Arhangel Mihailo, a building unique in its architecture. This Orthodox Church is neo-Byzantine styled with Gothic and Romanesque details.
The Kanli Kula fortress dominating the old town doubles as an open-air theatre and is worth visiting mainly for the splendid views of the town and the Kotor bay.
The Spanjola fortress located higher up the mountain dates back to 16th century. Take a small street going upwards across from the Kanli Kula fortress.
The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.