10 Best Sights in North County Dublin, Dublin

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.

At the King Sitric restaurant on the East Pier, a 2½-km (1½-mile) cliff walk begins, leading to the white Baily Lighthouse, built in 1814. In some places, the cliff path narrows and drops close to the water, but the views out over the Irish Sea are terrific. Some of the best views in the whole Dublin area await from the parking lot above the lighthouse, looking out over the entire bay as far south as Dun Laoghaire, Bray, and the north Wicklow coast. You can also see quite a bit of the city.

Glasnevin Cemetery, on the right-hand side of Finglas Road, is the best-known burial ground in Dublin. It's the site of the graves of many distinguished Irish leaders, including Eamon de Valera, a founding father of modern Ireland and a former Irish taoiseach (prime minister) and president, and Michael Collins, the celebrated hero of the Irish War of Independence. Other notables interred here include the late-19th-century poet Gerard Manley Hopkins and Sir Roger Casement, a former British consul turned Irish nationalist, hanged for treason by the British in 1916. The large column to the right of the main entrance is the tomb of "The Liberator" Daniel O'Connell, perhaps Ireland's greatest historical figure, renowned for his nonviolent struggle for Catholic emancipation, achieved in 1829. The cemetery is freely accessible 24 hours a day. An impressive museum has a City of the Dead permanent exhibition that covers the burial practices and religious beliefs of the 1.5 million people buried in Glasnevin. The Milestone Gallery has exhibits on key historical figures buried here. They also run great tours of the cemetery itself. You can also climb the refurbished Round Tower, Ireland's tallest, with views of the whole city.

The Howth Castle Gardens, next door to the Transport Museum and accessible from the Deer Park Hotel, were laid out in the early 18th century. The many rare varieties in the fine rhododendron garden are in full flower April through June; there are also high beech hedges. The rambling castle, built in 1654 and considerably altered in the following centuries, is not open to the public, but you can access the ruins of a tall, square, 16th-century castle and a Neolithic dolmen.

Separated from Howth Harbour by a channel nearly 1½ km (1 mile) wide is the little island of Ireland's Eye, with an old stone church on the site of a 6th-century monastery, and an early-19th-century Martello tower. In calm summer weather, local boatmen make the crossing to the island from the East pier in Howth Harbour. Check the notice board in the harbor for the number of a boat owner willing to do the trip.

Talk about exclusive—until 1960, the only way to reach this club was by boat. It was about as remote as you could get and still be only 24 km (15 miles) from Dublin. But things have changed. The Island has opened its doors to reveal a fine links course with holes that force you to navigate between spectacular sand dunes toward small, challenging greens.

This township is chiefly known for its glorious Malahide Castle, a picture-book castle occupied by the Talbot family from 1185 until 1976, when it was sold to the local County Council. The great expanse of parkland around the castle has more than 5,000 different species of trees and shrubs, all clearly labeled. The castle itself combines styles and crosses centuries; the earliest section, the three-story tower house, dates from the 12th century. The stunning walled gardens are now open to the public, with a fairy trail for kids and a butterfly house. Hung with many family portraits, the medieval great hall is the only one in Ireland that is preserved in its original form. Authentic 18th-century pieces furnish the other rooms. An impressive new addition includes a visitor center, the Avoca restaurant, and a shop.

The National Botanic Gardens, on the northeastern flank of Glasnevin Cemetery and the south bank of the Tolka River, date from 1795 and have more than 20,000 varieties of plants, a rose garden, and a vegetable garden. The main attraction is the beautifully restored Curvilinear Range—400-foot-long greenhouses designed and built by a Dublin ironmaster, Richard Turner, between 1843 and 1869. The Great Palm House, with its striking double dome, was built in 1884 and houses orchids, palms, and tropical ferns. Inspiring free guided tours are offered Sunday at noon and 2:30.

Until 1959, a tram service ran from the railway station in Howth, over Howth Summit, and back down to the station. One of the open-top Hill of Howth trams that plied this route is now the star at the National Transport Museum, a short, 800-yard walk from Howth's DART station. Volunteers spent several years restoring the tram, which stands alongside other unusual vehicles, including horse-drawn bakery vans.

On the mainland directly across from North Bull Island is St. Anne's Park, a public green with extensive rose gardens (including many prize hybrids), woodland walks, a farmers' market, and a scrumptious café.