Tongwynlais is located 5 miles north of Cardiff in South Wales. It is near Junction 32 of the M4 motorway, which runs from London to Carmarthenshire. Surrounding towns and villages include Coryton, Radyr, Taffs Well and LLanishen.
Standing in the village is the striking folly known as Castell Coch, or Red Castle in English. It stands on the former site of a 13th century castle which was built by Gilbert de Clare as a defence against attacks from the Welsh. ....
More Tongwynlais Tourist Information >>
Tongwynlais Forum