List of lighthouses in Wales
# List of lighthouses in Wales

This is a list of lighthouses in Wales. The list runs anticlockwise from north-east to south-east Wales.

## Active lighthouses

In this table, the 'focal height' is the height of the light above water level whilst 'nmi' signifies nautical miles.

| Lighthouse | Location | Year built | Tower height (in metres) | Focal height (in metres) | Range (in nautical miles) |
| - | - | - | - | - | - |
| Trwyn Du Lighthouse | Llangoed 53°18′46″N 4°2′26″W | 1838 | 29 | 19 | 12 |
| Point Lynas Lighthouse | Llaneilian 53°24′58″N 4°17′21″W | 1835 | 11 | 39 | 18 |
| Skerries Lighthouse | Cylch-y-Garn 53°25′16″N 4°36′29″W | 1717 | 23 | 36 (white), 26 (red) | 20 (white), 10 (red) |
| Holyhead Breakwater Lighthouse | Holyhead, Holyhead 53°19′51″N 4°37′9″W | 1873 | 19 | 21 | 14 |
| South Stack Lighthouse | Isle of Anglesey 53°18′24″N 4°41′58″W | 1809 | 28 | 60 | 24 |
| Twr Bach Llanddwyn Island Lighthouse | Rhosyr 53°8′7″N 4°24′56″W | 18th century | 5 | 12 | 7 (white), 4 (red) |
| Bardsey Lighthouse | Aberdaron 52°45′0″N 4°48′0″W | 1821 | 30 | 39 | 26 |
| St Tudwal’s Lighthouse | Llanengan, Gwynedd 52°47′55″N 4°28′17″W | 1877 | 11 | 46 | 14 (white), 10 (red) |
| Strumble Head Lighthouse | Pembrokeshire 52°1′47″N 5°4′26″W | 1908 | 17 | 45 | 26 |
| South Bishop Lighthouse | St David's and the Cathedral Close 51°51′10″N 5°24′43″W | 1839 | 11 | 44 | 16 |
| Smalls Lighthouse | Marloes and St Brides 51°43′16″N 5°40′11″W | 1861 | 41 | 36 (white), 33 (red) | 18 (white), 13 (red) |
| Skokholm Lighthouse | Marloes and St Brides 51°41′38″N 5°17′13″W | 1916 | 18 | 54 | 8 (white red) |
| St. Ann's Head Lighthouse | Pembrokeshire 51°40′52″N 5°10′25″W | 1841 | 13 | 48 | 18 (white), 17 (red) |
| Great Castle Head Light | St Ishmael's 51°42′41″N 5°7′4″W | 1870 | 5 | 27 | 5 (white), 3 (red green) |
| Little Castle Head Light | Pembrokeshire 51°43′2″N 5°6′35″W | | 26 | 53 | 15 |
| Watwick Point Beacon | Pembrokeshire, Dale 51°41′46″N 5°9′14″W | 1970 | 50 | 80 | 15 |
| West Blockhouse Point Beacons | Pembrokeshire 51°41′18″N 5°9′33″W | 1957 | 14 | | |
| Caldey Lighthouse | Tenby 51°37′54″N 4°41′3″W | 1829 | 16 | 65 | 13 (white), 9 (red) |
| Saundersfoot Lighthouse | Pembrokeshire 51°42′36″N 4°41′42″W | 1848 | 5 | 7 | 7 |
| Burry Port Lighthouse | Pembrey and Burry Port Town 51°40′39″N 4°15′4″W | 1842 | | 7 | 7 |
| Mumbles Lighthouse | Swansea, Mumbles 51°34′0″N 3°58′16″W | 1794 | 17 | 35 | 15 |
| Porthcawl Lighthouse | Porthcawl 51°28′23″N 3°41′59″W | 1860 | 9 | 10 | 6 (white), 4 (red green) |
| Nash Point Lighthouse | St Donats 51°24′3″N 3°33′8″W | 1831 | 37 | 56 | 21 (white), 16 (red) |
| Flat Holm Lighthouse | Cardiff 51°22′30″N 3°7′1″W | 1737 | 30 | 50 | 15 (white), 12 (red) |
| Barry Lighthouse | Vale of Glamorgan 51°23′28″N 3°15′31″W | 1890 | 9 | 12 | 10 |
| Monkstone Lighthouse | Vale of Glamorgan 51°24′53″N 3°6′0″W | 1839 | 23 | 13 | 12 |
| East Usk Lighthouse | Newport 51°32′24″N 2°58′1″W | 1893 | 11 | 11 | 11 (white), 10 (red green) |

## Inactive lighthouses

| Lighthouse | Location | Year built | Decommissioned | Tower height (in metres) |
| - | - | - | - | - |
| Point of Ayr Lighthouse | Llanasa 53°21′25″N 3°19′20″W | | 1844 | 18 |
| Great Orme Lighthouse | Gwynedd, Llandudno 53°20′32″N 3°52′8″W | | 1985 | 11 |
| Amlwch Lighthouse | Amlwch Community 53°24′55″N 4°19′59″W | 1817 | 1972 | 11 |
| Holyhead Mail Pier Lighthouse | Holyhead, Holyhead 53°18′51″N 4°37′12″W | | | 15 |
| Twr Mawr Llanddwyn Lighthouse | Rhosyr 53°8′7″N 4°24′56″W | | 1975 | 10 |
| St. Ann's Head Lighthouse | Pembrokeshire 51°40′52″N 5°10′25″W | 1844 | 1910 | 13 |
| Whiteford Lighthouse | Llangennith, Llanmadoc and Cheriton 51°39′9″N 4°15′4″W | 1865 | 1926 | 14 |
| Old Nash Point Lighthouse | St Donats 51°24′4″N 3°33′24″W | | 1900s | 20 |
| West Usk Lighthouse | Wentlooge 51°32′26″N 2°59′41″W | | 1922 | 17 |
