In 1352 the construction of the castle began, and co-operation with the Hanseatic League (Hanse) was initiated, with the town becoming a full member of the Hanse in 1412.
In 1382 Eric of Pomerania, later the king of Norway, Denmark and Sweden, was born in the town.
After losing his thrones, he returned to his birthplace and began to expand his duchy.
After his death in 1459, he was buried in St. Mary's Church.
After Eric's death, the town was ruled by Duke Eric II of Pomerania-Wolgast.

Another significant ruler was Bogislaw X (1454–1523) under whose administration trade, domestic and international, grew increasing the prosperity of the area.

The town suffered a series of natural disasters.
In 1497 and 1552 the harbour of the town, known in German as Rügenwaldermünde, and parts of the town were hit by great storms.
Ships which broke from their moorings were seen drifting in the vicinity of the town and of the neighbouring village of Suckow.
In 1589, 1624, 1648, 1679 and 1722 fires damaged the town.

After the death of the last Pomeranian Duke Bogislaw XIV in 1637, the end of the contemporary Thirty Years' War in 1648 and the subsequent partition of the Duchy of Pomerania between the Swedish Empire and Brandenburg-Prussia in the Peace of Westphalia and the Treaty of Stettin (1653), Brandenburg included Farther Pomerania with Rügenwalde in her Pomeranian province.
The harbour of Rügenwaldermünde was destroyed during the Thirty Years' War by imperial troops, and was reconstructed by order of King Frederick II of Prussia not before 1772.
The first lighthouse was built around the year 1715.
In 1352 the construction of the castle began, and co-operation with the Hanseatic League (Hanse) was initiated, with the town becoming a full member of the Hanse in 1412. In 1382 Eric of Pomerania, later the king of Norway, Denmark and Sweden, was born in the town. After losing his thrones, he returned to his birthplace and began to expand his duchy. After his death in 1459, he was buried in St. Mary's Church. After Eric's death, the town was ruled by Duke Eric II of Pomerania-Wolgast.
Another significant ruler was Bogislaw X (1454–1523) under whose administration trade, domestic and international, grew increasing the prosperity of the area.
The town suffered a series of natural disasters. In 1497 and 1552 the harbour of the town, known in German as Rügenwaldermünde, and parts of the town were hit by great storms. Ships which broke from their moorings were seen drifting in the vicinity of the town and of the neighbouring village of Suckow. In 1589, 1624, 1648, 1679 and 1722 fires damaged the town.
After the death of the last Pomeranian Duke Bogislaw XIV in 1637, the end of the contemporary Thirty Years' War in 1648 and the subsequent partition of the Duchy of Pomerania between the Swedish Empire and Brandenburg-Prussia in the Peace of Westphalia and the Treaty of Stettin (1653), Brandenburg included Farther Pomerania with Rügenwalde in her Pomeranian province. The harbour of Rügenwaldermünde was destroyed during the Thirty Years' War by imperial troops, and was reconstructed by order of King Frederick II of Prussia not before 1772. The first lighthouse was built around the year 1715.
Darłowo