2 Best Sights in Dublin, Ireland

One of the greatest stately homes of Ireland, Newbridge House, in Donabate, was built between 1740 and 1760 for Charles Cobbe, archbishop of Dublin. A showpiece in the Georgian and Regency styles, the house is less a museum than a home because the Cobbe family still resides here, part of a novel scheme the municipal government allowed when they took over the house in 1985. The sober exterior and even more sober entrance hall—all Portland stone and Welsh slate—don't prepare you for the splendor of Newbridge's Red Drawing Room, perhaps Ireland's most sumptuous 18th-century salon. Cobbe's son, Thomas, and his wife, Lady Betty Beresford, sister of the marquess of Waterford, had amassed a great collection of paintings and needed a hall in which to show them off, so they built a back wing on the house to incorporate an enormous room built for entertaining and impressing others. That it does, thanks to its crimson walls, fluted Corinthian columns, dozens of Old Masters, and glamorous rococo-style plaster ceiling designed by the Dublin stuccadore Richard Williams. Beyond the house's walled garden are 366 acres of parkland and a restored 18th-century animal farm. The coffee shop is renowned for the quality and selection of its homemade goods. You can travel from Malahide to Donabate by train, which takes about 10 minutes. From the Donabate train station, it's a 15-minute walk to the Newbridge House grounds.

A onetime construction laborer, O'Casey became Ireland's greatest modern playwright, and this is the house where he wrote all his famous Abbey plays, including Juno and the Paycock and The Plough and the Stars. You can't go inside but it's worth a look.