Vale of Glamorgan, Wales
Fonmon, Vale of Glamorgan, South Wales, Rhoose, Barry CF62 3ZN
Website www.fonmoncastle.com
Opening times change. Always check the official website before you travel.
| Monday | Closed |
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | Closed |
| Saturday | 10:00 AM – 4:00 PM |
| Sunday | 10:00 AM – 4:00 PM |
A working castle estate that's reinvented itself as "Jurassic Wales," pairing the historic house and gardens with a dinosaur attraction aimed squarely at families. It's an unusual combination, but reviewers say it works — genuine woodland walks and grounds alongside the dinosaur trail and play areas.
The dinosaur trail and activities, which reviewers with young children rate as the highlight over the castle history itself.
Book in advance for a cheaper ticket price, and check ahead if you want to walk the full grounds, as some paths are closed on a rotating basis.
Reviewers consistently describe Fonmon as an excellent family day out, repeatedly praising the dinosaur-themed trails, play areas, and paid extra activities like foot golf and archery, alongside friendly staff and a well-regarded on-site café. Sentiment across the reviews is uniformly positive, with no recurring complaints, and several visitors specifically recommend seasonal events such as the Halloween trail.
Now runs as Jurassic Wales dinosaur attraction plus castle
“My 8 year old daughter loved this place. Her favourite part was exploring the garden, castle, story trail and seeing the dinosaurs so pretty much all of it! The K pop was good too.”— Wendy Powell, visitor review
Architectural 3D puzzle model, stocked by UK and US retailers.
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