Bergen is a city on Norway’s southwestern coast. It's surrounded by mountains and fjords, including Sognefjord, the country’s longest and deepest. Bryggen features colorful wooden houses on the old wharf, once a center of the Hanseatic League's trading empire. The Fløibanen Funicular goes up Fløyen Mountain for panoramic views and hiking trails. The Edvard Grieg House is where the renowned composer once lived.

Bergen is a city on Norway’s southwestern coast. It's surrounded by mountains and fjords, including Sognefjord, the country’s longest and deepest. Bryggen features colorful wooden houses on the old wharf, once a center of the Hanseatic League's trading empire. The Fløibanen Funicular goes up Fløyen Mountain for panoramic views and hiking trails. The Edvard Grieg House is where the renowned composer once lived.

Lerwick is the main town and port of the Shetland Islands, Scotland. Shetland's only burgh, Lerwick had a population of about 7,000 residents in 2010.

Edinburgh is Scotland's compact, hilly capital. It has a medieval Old Town and elegant Georgian New Town with gardens and neoclassical buildings. Looming over the city is Edinburgh Castle, home to Scotland’s crown jewels and the Stone of Destiny, used in the coronation of Scottish rulers. Arthur’s Seat is an imposing peak in Holyrood Park with sweeping views, and Calton Hill is topped with monuments and memorials.

Kirkwall is the largest town of Orkney, an archipelago to the north of mainland Scotland. The name Kirkwall comes from the Norse name Kirkjuvágr, which later changed to Kirkvoe, Kirkwaa and Kirkwall

Ullapool is a port and a village of around 1,500 inhabitants in Ross and Cromarty, Scottish Highlands, located around 45 miles north-west of Inverness. Despite its small size it is the largest settlement for many miles around, and an important port and tourist destination.

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.

Liverpool is a maritime city in northwest England, where the River Mersey meets the Irish Sea. A key trade and migration port from the 18th to the early 20th centuries, it's also, famously, the hometown of The Beatles. Ferries cruise the waterfront, where the iconic mercantile buildings known as the "Three Graces" – Royal Liver Building, Cunard Building and Port of Liverpool Building – stand on the Pier Head.

Holyhead is a town in Wales and a major Irish Sea port serving Ireland. It is also a community and the largest town in the Isle of Anglesey county, with a population of 13,659 at the 2011 census

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.

Dover is a coastal town in England’s southeastern county of Kent. It’s a major port for ferries to Calais, in France. Built to repel invasions from across the English Channel, medieval Dover Castle overlooks the town and houses the extensive Secret Wartime Tunnels. The iconic White Cliffs of Dover are symbolic safeguards at Britain’s closest point to continental Europe.

Greenwich is a borough in London, England, on the banks of the River Thames. Known for its maritime history, it's home to the Cutty Sark, a restored 19th-century ship, the huge National Maritime Museum, and the classical buildings of the Old Royal Naval College. The modern O2 arena sits on a peninsula to the north. Overlooking peaceful Greenwich Park, the Royal Observatory is the site of the Greenwich meridian line.

Greenwich is a borough in London, England, on the banks of the River Thames. Known for its maritime history, it's home to the Cutty Sark, a restored 19th-century ship, the huge National Maritime Museum, and the classical buildings of the Old Royal Naval College. The modern O2 arena sits on a peninsula to the north. Overlooking peaceful Greenwich Park, the Royal Observatory is the site of the Greenwich meridian line.