Llangathen, GB
Dryslwyn Castle (Welsh: Castell Dryslwyn or Castell y Drysllwyn) is a native Welsh castle, sited on a rocky hill roughly halfway between Llandeilo and Carmarthen in Wales. It stands on high ground overlooking the Towy Valley with extensive views. It was built in about the 1220s by one of the princes
of the kingdom of Deheubarth, and changed hands several times in the struggles between the Welsh and English over the ensuing centuries. It is considered one of the most important remaining structures built by a Welsh chieftain and is a Grade I listed building.
Listen to the audio guide for Dryslwyn Castle Free on WIP — starts by itself when you arrive, even with the screen off