Ross Castle is one of Killarney's most popular tourist attractions. Probably built around the 15th century, it was restored in 1979 and is open to the public.
Seen here from Rien Pier by the Workmen's Rowing Club boathouse on a fine summer's morning, it's easy to see why it's such a popular place to visit.
The monastery on Skellig Michael dates from the 6th century and is a UNESCO World Heritage Site. Perched on a man-made terrace 600 feet above the Atlantic, it's possibly my favourite place in the world. This photograph was made looking into the rising sun - a rare privilege!