Fonmon Castle is a deeply historic medieval castle near Barry in the Vale of Glamorgan, founded in the 12th century and continuously occupied ever since. Now transformed into a vibrant family attraction, the castle and its grounds offer a rich mix of heritage, nature and adventure. Explore the castle interiors, stroll the Grade II listed gardens, wander woodland walks, discover life-sized dinosaurs in the Jurassic Walks & Adventure, visit the Medieval Village and Grange, or follow the fantastical Story Trails.
On special event days you’ll also find archery, axe-throwing, fairy tale characters, and themed weekends that capture the imagination. The site also hosts weddings, educational school trips, and community events amid its gardens and historic spaces.