This long sandy bay is considered by some to be Aberystwyth's ugly sister but between the wooden groynes lies some good surf. Borth is in the heart of Cardigan Bay, north of Aberystwyth and best ...

Hornsea is protected by a sea wall, groynes and rock armour. Coastal management at Withernsea has tried to make the beach wider by using groynes, and also uses a seawall to protect the coast.

Isro is building groynes and conducting beach nourishment to protect Sriharikota shoreline from erosion caused by climate change. A 3km stretch is at various stages of erosion, and 150m lost in 50 ...