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 Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.