Portstewart The Essential
Quieter than Portrush, Portstewart was a fashionable seaside resort in the 19C, with its picturesque harbour dominated by the O'Hara's neo-Gothic Castle (1834), now a Dominican college. From the promenade, paths lead west along the cliffs to the beach (3.2km). Regular exhibitions are held at the Flowerfield Arts Centre.