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Trallwn Marshy Grassland including Halfway Park

Trallwn Marshy Grasslands is an area of approximately 23 hectares of semi-improved and improved grassland, conifer plantation (Trallwn Woods) and scrub surrounded by urban development.

Swansea Vale Railway borders the north end of the site. Part of Halfway Park falls with the area known as Asda Marshy Grasslands. The park is small with one half being a football pitch (with changing rooms) and the other half being rough grassland and scrub.


Buzzard, kestrel, barn owl, water rail and green woodpecker have been recorded at the site.


  • Site of Importance for Nature Conservation (SINC 16)

Access information

Carmel Road/Trallwn Road, Winch Wen SA1 7LD
Grid Reference SS687965
OS Explorer Map 165 Swansea

Access off Trallwn Road, adjacent to Halfway Park or off Llwyn-Crwn Road.


There is a footpath across the site and several informal paths.


There is a car park adjacent to Halfway Park off Trallwn Road.