Dublin

This exceptional cathedral dates back to around 1030. The crypt, which dates back to 1171-2, is one of the largest medieval crypts in Ireland and the UK, and is a haunting and atmospheric spot.

No view of Dublin's skyline is complete without a look from the old Georgian Custom House, which is considered to be architecturally the most important of Dublin’s buildings.

Dublin Castle is more of a palace than a castle and is currently used to entertain heads of state. Guided tours of the State Apartments, the Chapel Royal and the Undercroft, where the ancient city walls join the castle, are available.

Get interactive and uncover Dublin’s fascinating history with this exhibition that covers Viking times to the present day.

The imposing offices of the Government Departments including the Taoiseach’s (Irish prime minister) office are open to the public at certain times. Guided tours are available on Saturdays and admission is free.

The air around the Guinness Storehouse is heavy with the smell of hops, and this hi-tech home of the “Black Stuff” offers a fascinating insight into 250 years of brewing history. The tour finishes up with a complimentary pint in the spectacular 360degree Gravity Bar.

Accepted as the symbol of Dublin, the charming Ha'penny Bridge (officially Wellington Bridge) arcs across the River Liffey and was opened in 1816. The bridge was the only pedestrian bridge until 2000, when the modern Millennium Bridge opened up.

Set on 250 acres of parkland, Malahide Castle was both a fortress and a private home for nearly 800 years and is an interesting mix of architectural styles.

This delightful 18th-century manor is set on 350 acres of parkland, 12 miles north of Dublin city center, and boasts one of the finest Georgian interiors in Ireland.

Nestled in the heart of old Dublin lays the old Jameson Distillery, with origins dating back to the year 1780. Tours are available.

The River Liffey is one of the main features of the city and has undergone considerable regeneration in recent years. It rises in the Sally Gap near Kippure in County Wicklow, travels 125km through the center of Dublin, into Dublin Bay and finally flows out to the Irish Sea.

Founded in 1592 and situated right in the heart of Dublin, Trinity College sits on a beautiful campus with lots of delightfully historic buildings set amongst the greenery and cobblestones. You can ramble around for a few hours or else seek out heritage attractions including the Book of Kells and The Dublin Experience.