Pushchair-friendly walk at Llandeilo, Carmarthenshire: Dinefwr Park Wildlife Walk

This circular takes in historic parkland, famed for its wildlife, valley views, medieval castle & 17th-century mansion. The veteran trees are >700 years old & support such a diversity of lichens & invertebrates that the park has been declared a SSSI & NNR The route is around 4.8 km. Maintained by National Trust. Details come from OpenStreetMap, so do check locally before you set out.