Llangadog is a historic village set in the heart of the Tywi Valley. My top tip is the walk across Llangadog Common. It is a leafy area of open land where sheep and ponies roam free. You can enjoy the views for free. The Sawdde River flows nearby and is a prime choice for a low cost stroll. For a deep look into the past, head to Garn Goch. This is a massive Iron Age hillfort on a ridge. You can see the old stone walls from long ago. The village has a rail stop on the Heart of Wales line. It is a smart spot for a trip into the hills. Life here is authentic and the streets have local shops.