Ireland's city of Cork, in the province of Munster, features architecturally notable buildings originating from the medieval (only the Red Abbey survives from medieval Cork) to modern periods. St. Patrick's Street, a main street that has been recently remodeled, is known for the architecture of the buildings along it pedestrian-friendly route through a major shopping district. The adjacent Grand Parade is a tree-lined avenue, home to offices and financial institutions. The old financial centre is the South Mall, with several banks whose interior derive from the 19th century, such as the Allied Irish Banks which was once an exchange. Many of the city's buildings are in the Georgian style, although the modern County Hall tower is the tallest building in the Republic of Ireland. Across the river is Ireland's longest building, formerly St. Annes Psychiatric Institute; built in Victorian times, which has now been renovated and converted into a residential housing complex called Atkins Hall, after its architect William Atkins.

Cork's most famous building is the church tower of Shandon, which dominates the North side of the city. The North and East sides are faced in red sandstone, and the West and South sides are clad in the predominant stone of the region, white limestone. At the top sits a weather vane in the shape of an eleven-foot salmon. The clock tower on the church is known by locals as The Four-faced Liar, as from the base of the building, each clock face appears to show a different time. Shandon is accessible to the public, and the bells may be rung by visitors.