The A4118 road is in
Swansea
Swansea ( ; ) is a coastal City status in the United Kingdom, city and the List of urban areas in the United Kingdom, second-largest city of Wales. It forms a Principal areas of Wales, principal area, officially known as the City and County of ...
,
Wales
Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...
, connecting Dyfatty Street in
Swansea City Centre with
Port Eynon
Port Eynon (also spelt Port Einon, Porth Einon in Welsh; marked on Ordnance Survey maps as Port-Eynon) is a village and community within the City and County of Swansea, Wales, on the far south tip of the Gower Peninsula within the designated Are ...
in the
Gower Peninsula
The Gower Peninsula (), or simply Gower (), is a peninsula in the South West Wales, south-west of Wales. It is the most westerly part of the historic county of Glamorgan, and is now within the City and County of Swansea. It projects towards th ...
. The route runs through suburban areas until it reaches Upper Killay, where the road enters rural Gower. It passes over
Fairwood Common
Fairwood Common is a large area of barely populated common land in the heart of the Gower Peninsula, south Wales. It forms part of the Gower Area of Outstanding Natural Beauty.
Swansea Airport is located in the middle of the common. This was d ...
and through several villages before terminating at
Port Eynon
Port Eynon (also spelt Port Einon, Porth Einon in Welsh; marked on Ordnance Survey maps as Port-Eynon) is a village and community within the City and County of Swansea, Wales, on the far south tip of the Gower Peninsula within the designated Are ...
.
Route
The A4118 starts at Dyfatty Street in Swansea city centre at the junction with the
A483
The A483, officially described as the Swansea to Manchester Trunk Road, although now ending in Chester, is a major road in the United Kingdom. It runs from Swansea in Wales to Chester in England via Llandovery, Llandrindod Wells, Oswestry and W ...
Carmarthen Road, which is just north of
Swansea railway station
Swansea railway station serves the city of Swansea, Wales. It is sited from Paddington railway station, London Paddington, via , on the National Rail network, although most services use a shorter route via . In 2023/24, it was the third-busies ...
. It then goes westwards through the town centre. It passes through
Mount Pleasant and
Uplands
Upland or Uplands may refer to:
Geography
*Hill, an area of higher land, generally
*Highland, an area of higher land divided into low and high points
*Upland and lowland, conditional descriptions of a plain based on elevation above sea level
*I ...
before reaching
Sketty
Sketty () is a surburban district and community in Swansea, Wales, about 2 miles (3.2 km) west of the Swansea city centre on Gower Road. It falls within the Sketty council ward of Swansea.
Description
The area approximates to the Vivian ...
, where having passed the parish church of St Pauls and Holy Trinity, it crosses the
A4216.

After passing through
Killay and
Upper Killay
The Gower Peninsula () in the City and County of Swansea, Wales, contains over twenty villages and communities. Most of the peninsula is a designated Area of Outstanding Natural Beauty.
Villages
Bishopston
Bishopston (, or historically ''Ll ...
, where the B4271 branches off to the right, the A4118 turns towards the southwest and leaves the main urban area of Swansea and the scenery becomes more rural. The road crosses
Fairwood Common
Fairwood Common is a large area of barely populated common land in the heart of the Gower Peninsula, south Wales. It forms part of the Gower Area of Outstanding Natural Beauty.
Swansea Airport is located in the middle of the common. This was d ...
, where
Swansea Airport
Swansea Airport () is located in the middle of Fairwood Common on the Gower Peninsula to the west of Swansea, Wales.
Operations
Swansea Airport has a CAA Ordinary Licence (Number P867) (currently suspended) that allows flights for the publ ...
can be seen on the right, and after turning westward the road becomes more scenic with
Pennard Castle and the links course of
Pennard Golf Club visible to the left. It then passes through the villages of
Parkmill,
Penmaen and
Knelston. Here the road swings round to the south and passes through the village of
Llandewi. The B4247 to
Rhossilli branches off to the right and the A4118 descends to the coast.
References
{{DEFAULTSORT:4-4118
Roads in Wales
4118