London, the capital of England and the United Kingdom, is a 21st-century city with history stretching back to Roman times. At its centre stand the imposing Houses of Parliament, the iconic ‘Big Ben’ clock tower and Westminster Abbey, site of British monarch coronations. Across the Thames River, the London Eye observation wheel provides panoramic views of the South Bank cultural complex, and the entire city.
Manchester is a major city in the northwest of England with a rich industrial heritage. Manchester was right at the heart of the Revolution, becoming the UK's leading producer of cotton and textiles. Manchester is also famous for being the first industrialised city in the world. Manchester was responsible for the country's first ever working canal in 1761 and the world's first ever railway line in 1830.
Glasgow is a port city on the River Clyde in Scotland's western Lowlands. It's famed for its Victorian and art nouveau architecture, a rich legacy of the city's 18th–20th-century prosperity due to trade and shipbuilding. Today it's a national cultural hub, home to institutions including the Scottish Opera, Scottish Ballet and National Theatre of Scotland, as well as acclaimed museums and a thriving music scene.
Belfast is Northern Ireland’s capital. It was the birthplace of the RMS Titanic, which famously struck an iceberg and sunk in 1912. This legacy is recalled in the renovated dockyards' Titanic Quarter, which includes the Titanic Belfast, an aluminium-clad museum reminiscent of a ship’s hull, as well as shipbuilder Harland & Wolff’s Drawing Offices and the Titanic Slipways, which now host open-air concerts.
Dublin, capital of the Republic of Ireland, is on Ireland’s east coast at the mouth of the River Liffey. Its historic buildings include Dublin Castle, dating to the 13th century, and imposing St Patrick’s Cathedral, founded in 1191. City parks include landscaped St Stephen’s Green and huge Phoenix Park, containing Dublin Zoo. The National Museum of Ireland explores Irish heritage and culture.