Crymlyn Bog National Nature Reserve, near Swansea

Natural Resources Wales

Crymlyn Bog is the largest lowland fen in Wales and its extensive reed and sedge beds are home to a wide variety of wetland plants, birds and insects. The best way to experience this National Nature Reserve is to walk the trails which include boardwalks through the heart of the fen.

Managed by

Natural Resources Wales

Location

SA1 7BW