The oldest parts of Vickleby church date from the mid-1100s. the tower, also built for defensive purposes, was completed around 1200. Vickleby church (as well as other churches nearby) were heavily damaged by Danish army in 1677. The eastern part and apsis were rebuilt in 1778.
The interior date mainly from the 18th century, like the altar (1778) and pulpit (1763). The stone-made babtismal font was made for the original church in the late 1100s.
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.