Anhygoel. This is a beautiful place to visit. As you drive to it it really looks like Weathertop from The Lord of the Rings, it's just stunning in any weather. Location is a 5 minute drive from Llandeilo (another beautiful place). People not used to rural roads should be careful as they go, lots of twists, turns and tractors. Plenty of parking. The farm is interesting to look at old equipment. The shop has lots of Welsh gifts and the cafe has delicious hot and cold food, there are places to sit in a beautiful dining hall with toilets. The walk to the castle is steep! Comfy, grippy shoes are recommended. The views are absolutely stunning in every direction. Make sure you go down to the cave (yr Ogof). It has some seriously steep steps, low ceiling and some slippery surfaces, and you will need a torch (my phone torch was fine). But for creepy factor it's amazing! People have carved names and dates into the chamber at the end, quite interesting to look at. Wouldn't recommend going down there for people with mobility issues, people who have claustrophobia or if you've recently watched The Descent. Otherwise walking through the castle was wonderful. The staff in the cafe were lovely and Welsh speakers. Costs about £6 to go up to the castle.