London (Greenwich), England to Barcelona

Greenwich Pier on the River Thames in the London borough of Greenwich, UK, is upstream from the London Barrage, and downstream from the heart of London. The name says you are within walking distance of the historic Royal Observatory, Greenwich (now a museum), marking zero degrees longitude, where you can be photographed with one foot in the Eastern hemisphere and one foot in the Western hemisphere. View historic astronomic and navigational tools vital to Britain’s ships since 1675, railways since 1847, and the Prime Meridian since 1884. Read more about Greenwich, Great Britain

Cork is the principal city and administrative centre of County Cork, situated in the SW of Ireland. County Cork has earned the nickname of ‘the Rebel County’, while Corkonians often refer to the city as the ‘real capital of Ireland’ and themselves as the ‘Rebels’. It began on an island in the swampy estuary of the River Lee, and gradually climbed up the steep banks on either side. Read more about Cork, Ireland

Bordeaux is a port city on the Garonne River in SW France. It is the world’s major wine industry capital, while the historic part of the city is on the UNESCO Heritage List due to its elegant18th century architecture. It has become a sought-after destination for both tourists and cinema production crews. Read more about Bordeaux, France

Bordeaux is a port city on the Garonne River in SW France. It is the world’s major wine industry capital, while the historic part of the city is on the UNESCO Heritage List due to its elegant18th century architecture. It has become a sought-after destination for both tourists and cinema production crews. Read more about Bordeaux, France

Located in the scenic estuary of the Douro River with swathes of vineyards clinging to the hills, Oporto - aka Porto - is Portugal's second largest metropolis, and one of Europe's most charismatic cities. The city is home to monuments by leading world architects from the past and the present, and some fantastic baroque carvings. Then there’s the world-famous sweet wine, and Ribeira - Its historical centre - that was awarded World Heritage status by UNESCO. Read more about Oporto, Portugal

Lisbon, the capital of Portugal, lies in the western Iberian Peninsula aside the Atlantic Ocean and the Tagus River. As one of the oldest cities in the world, it is rich in Romanesque, Gothic, Baroque, Modern and Post-Modern constructions. The city is also crossed by historical boulevards and monuments along the main thoroughfares. Read more about Lisbon, Portugal

Cartagena is a Mediterranean city and naval station located in the Region of Murcia, SE Spain. The rich Carthaginian heritage extends as far as the Sea Wall, built by Charles III in the 18th century, and which defines the old quarter. Overlooking the Mediterranean there are two elements that are clearly connected with the sea: the prototype of the submarine by the inventor Isaac Peral; and the National Museum of Maritime Archaeology. Read more about Cartagena, Spain

Ibiza Town, or as the locals call it Vila d’Eivissa, is situated on the SE coast of the Spanish island of Ibiza, of which it is the capital. Most famous for its night life - indeed the island is regarded the undisputed Party Capital of the World - two of the island's most luxurious nightclubs, Pacha and El Divino, are located in Ibiza Town itself, while the nightclub Space is just south of the town. Ibiza Town is certainly the most fascinating part of the island, as it has a concentration of all the attractions and eccentricities which have made Ibiza world famous. Read more about Ibiza Town, Spain

Barcelona, located in Catalonia Spain, is Europe's largest metropolis on the Mediterranean coast, and one of the world’s major global cities. Today, Barcelona balances itself on the cutting edge of architecture, intellectual life, and style. Indeed Barcelona won the 1999 RIBA Royal Gold Medal for its architecture, the first time that the winner has been a city, and not an individual architect. Read more about Barcelona, Spain