Oystermouth Castle, Swansea (must see)

Oystermouth Castle, or Castell Ystum Llwynarth, stands proudly overlooking Swansea Bay on the eastern side of the Gower Peninsula, near the charming village of Mumbles. Originally founded soon after 1106 by William de Londres of Ogmore Castle, the castle's initial construction was a modest Norman fortification. However, its strategic location and significance soon warranted more substantial development.

By 1220, the de Braose family undertook an extensive rebuilding project, transforming the castle into a formidable stone structure. This significant reconstruction included the addition of a high curtain wall, internal buildings, and a chapel. The enhancements provided the castle with residential features such as three-storey buildings with fireplaces and garderobes, reflecting the affluence and architectural sophistication of the de Braose dynasty.

Over the centuries, Oystermouth Castle fell into gradual disrepair, a common fate for many medieval fortifications. However, the castle's fortunes revived in the 1840s when it was restored by George Grant Francis, who undertook conservation work on behalf of the then Duke of Beaufort. This restoration effort helped preserve the castle's historical essence while adapting it for modern visitors.

Recent discoveries, including remnants of a 14th-century medieval painting in the chapel, have further enhanced the castle's historical significance. The painting, thought to be over 700 years old, provides valuable insights into the castle's original design and artistic heritage, attributed to Alina de Breos. Following a comprehensive conservation scheme, which included the addition of new visitor facilities, an educational space, and a striking 30-foot high glass viewing platform, Oystermouth Castle reopened to the public in July 2011. The platform offers breathtaking views over Swansea Bay and leads to Alina’s Chapel, marking the highest architectural point of the castle and enhancing the visitor experience with its tracery window views.