Saundersfoot sits on the Pembrokeshire coast within a wide, sheltered bay. This harbour town grew from the coal trade during the nineteenth century. You can still see the industrial heritage near the sturdy stone pier. My top tip is to walk through the old railway tunnels toward Coppet Hall. These dark, cool paths once carried anthracite coal to waiting ships. Glen Beach offers a quiet spot to watch the tide come in away from the main crowds. The local streets feature independent shops and fresh seafood stops. You can climb the high cliffs for a view over the blue water of Carmarthen Bay. The air is fresh and carries a sharp scent of the sea. Life here centres on the busy harbour and the golden sands.