Week 3 Erosion with Robbie Galvin. Clodagh attended a public lecture held as part of the CALMAST Bealtine Festival on Kilfarrasy Beach.

Speaking about erosion and the region's geological past, geologist Robbie Galvin of the Copper Coast GEO Park had a wealth of fascinating information to share.

Every Wednesday at 11.30 am, Ours To Protect airs on WLR. Ours To Protect, a collaboration between WLR and the Independent Broadcasters of Ireland, is financed by Coimisin na Meán with the Television Licence Fee. Find out more information at ourstoprotect.ie