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Llansteffan
Wales
Llansteffan perches on Carmarthenshire's coast where the Tywi estuary meets Carmarthen Bay, with views across to Gower. Reach it via the B4312 from Carmarthen (8 miles) or through St Clears from the A40. The Norman castle ruins crown a rocky headland above the village, offering panoramic views over three counties.