Bosherston Lily Ponds
The Bosherston Lily Ponds near Pembroke in Pembrokeshire are a series of artificial freshwater lakes created in the eighteenth century by the Stackpole Estate owners, who dammed three narrow limestone valleys to create the interconnected water bodies that now form one of the most beautiful and ecologically important freshwater habitats in Wales. The ponds are best known for the extraordinary display of white water lilies that covers the surface of the central and eastern arms from late May through July, a spectacle of natural beauty that attracts visitors from across Wales and beyond.
The water lily display at its peak in June and early July is genuinely spectacular. The surface of the ponds can be almost entirely covered in the large, waxy white flowers of the European white water lily, their yellow centres reflected in the still, dark water between the lily pads and the whole scene framed by the limestone heath and dune vegetation of the Stackpole Estate. The combination of the lilies, the wildlife they support and the limestone coastal setting immediately adjacent to the sea at Barafundle Bay makes this one of the most varied and rewarding ecological landscapes in southwest Wales.
The ponds support a remarkable diversity of wetland wildlife. Otters are regularly present and can be seen hunting in the channels between the lily beds, particularly in the early morning or evening. Kingfishers hunt the margins, great crested grebes breed on the open water sections, and the reedbeds on the edges support sedge and reed warbler. The limestone grassland and heath surrounding the ponds adds botanical interest, with orchids, cowslips and a range of calcicolous plants characteristic of the Pembrokeshire limestone.
The footpath network through the Bosherston area connects the ponds with the cliff top at Barafundle Bay and Stackpole Head, allowing excellent circular walks that combine freshwater and coastal habitats in a single outing.