Head down to the ever popular Newcastle coastline in Northern Ireland, and discover this sandy and coastline that is pebbled t'is a good spot for families searching for a seaside adventure. Whether you are attempting to build sandcastles or go with a swim into the ocean, Newcastle beach is fantastic for all the family. There's also some arcades for a beach that is truly authentic, and for people who do not fancy a dip in the ocean, there's some local lidos too.