The Castle of Avio (also known as Castle of Sabbionara) is one of the several castles commanding the Vallagarina valley of the Adige River. The castle is mentioned for the first time in a 1053 document as Castellum Ava. In the 12th century it was owned by the Castelbarco family, who ceded it to the Republic of Venice in 1411. The latter enlarged it and added a chapel dedicated to St. George, together with a façade showing the dogi's coats of arms.
In 1509 the castle was conquered by the troops of Maximilian I of Austria who, after painting his insignia on the façade, gave it to the counts of Arco. After several changes of property, in the 17th century the counts of Castelbarco bought it back.
The castle features three lines of walls, with five towers. Among the latter, the so-called Torre della Picadora was the place where executions (through hanging) were carried on. In the interior is the massive mastio, surrounded by several edifices, including the Baronal Palace.
The castle's rooms are decorated by a series of frescoes, undertaken in two different campaigns. The first is the 'Chamber of Love', dating to c.1330 and painted by an unknown workshop that had already worked in the Chiesa dei Domenicani in Bolzano. This room features scenes of love visible through the openings of a large painted brocade or curtain. Cupid, mounted on horseback, chases after a lover and shoots him with arrows. He is then shown making love to a young woman.
The second cycle was executed two or three decades later, c.1350, and features less elaborate paintings of battles.
References: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.