By car: follow the M4 West to the end (a good place to stop is St Fagans Open Air Museum of Welsh Life just off the M4 outside Cardiff). Then take the A48 to Carmarthen. Take the A40 towards Haverfordwest, turn left at Canaston Bridge roundabout onto the A4075 towards Tenby and Pembroke and it's another 4 miles to Little Loveston. The nearest train station is Narberth (5 miles). The nearest airport is Cardiff (100 miles). Bristol airport is 135 miles. There is also a ferry dock at Pembroke which is around 10 miles away.