The history of Swansea, the second-largest city in Wales located in the United Kingdom, is rooted in the deep past. It represents a fascinating blend of Viking heritage, Norman influence, and a powerful industrial boom that defined the city's character for centuries to come.
The city presumably owes its unusual name to the Vikings — it is believed to derive from the Old Norse "Sweyn's Ey," meaning "Sweyn's Island." This suggests the possible existence of a Viking trading post here. However, the formal founding of the city is associated with the era of the Norman conquests. In the early 12th century, around 1106, the Normans erected the first wooden castle here, around which a settlement began to grow. Between 1158 and 1184, Swansea received its first town charter, securing the rights of its inhabitants and its status as an important regional centre.
Its geographical position on the bay and at the mouth of the River Tawe made Swansea a strategically important port for the trade of coal, wool, and leather as early as the Middle Ages. But the true transformation occurred with the onset of the Industrial Revolution. From the 18th century, the city turned into a global centre for the copper-smelting industry, earning the nickname "Copperopolis". Proximity to coal deposits and a convenient port for delivering ore from around the world made it the absolute leader in this sector. It was here in 1807 that the world's first railway with regular passenger services was launched, initially drawn by horses.
This industrial boom led to rapid population growth and left an indelible mark on the city's history and landscape. Today, this rich industrial heritage is carefully preserved and presented at the National Waterfront Museum. By visiting it, one can study in detail how a small medieval port turned into one of the world's most important industrial centres, and how this history continues to live on in the modern appearance of Swansea.