Llandeilo sits above the Tywi Valley in Carmarthenshire. My top tip is Dinefwr Park. You can walk the paths for free to see the white cattle. The park has a grand stone house and a fort on a high rock. It is a prime choice for a low cost day out. Below the streets, a long stone bridge spans the river. You can walk the steep lanes to find local food and art. This town has deep roots in the Welsh past. It is a smart spot for a value break. You will love the views of the valley from the church yard. The shops on King Street have bright paint and sell local goods. It is a fine place to visit.