Castell Coch, meaning “Red Castle” in Welsh, is a striking fairytale-style castle nestled in the woodlands above the village of Tongwynlais, just north of Cardiff. Though its romantic turrets and medieval look suggest ancient origins, the current structure was largely rebuilt in the 19th century by architect William Burges for the 3rd Marquess of Bute, one of the wealthiest men in the world at the time.
Beneath the Victorian fantasy lies the foundation of a genuine 13th-century Norman castle, originally built by Gilbert de Clare during the Norman conquest of Wales. It was later abandoned and fell into ruin for centuries until its dramatic transformation in the 1870s.
Burges reimagined Castell Coch as a lavish country retreat. The interiors are richly decorated with intricate murals, gilded ceilings, and medieval-inspired furnishings. Highlights include the opulent drawing room, with scenes from fairytales and mythology, and the spectacular Lady Bute’s bedroom, painted in vibrant jewel tones.
Though never meant for permanent residence, Castell Coch is an outstanding example of the Gothic Revival style and a perfect blend of fantasy and history. Today, it’s managed by Cadw and is a popular destination for visitors seeking architecture, romance, and a glimpse into Victorian imagination.
