Ynyslas Sand Dunes (Welsh: Twyni Tywod Ynyslas) are sand dunes located in Ceredigion, Wales. They border Cardigan Bay and the Dyfi Estuary between Ynyslas, Ceredigion and Aberdyfi, Gwynedd. The sand dunes are part of the Dyfi National Nature Reserve.[1]
- ^ "Natural Resources Wales / Dyfi National Nature Reserve - Ynyslas Visitor Centre, near Aberystwyth". naturalresources.wales. Retrieved 16 July 2022.