Drop anchor in Karlskrona, the city founded in 1680, when Charles XI decided to build the country's new naval base here. 340 years later, the naval base remains, and the well-preserved architecture and city plan impressed Unesco, which gave Karlskrona World Heritage status in 1998. Wherever you go, you can see magnificent churches and squares, parade streets and fortifications that attract visitors from all over the world. All this on several islands in an archipelago that Unesco has designated as one of seven biosphere reserves in Sweden.

Kerala’s first city, with its knotty official name of Thiruvananthapuram (often substituted by the shorter, more manageable Trivandrum), is a rich introduction to southern India's urban and cultural life. Trivandrum tends to be unjustly overlooked en route to the state's beachside settlements but easily warrants a few days of its own.

The 6th largest city of Portugal, known for its wine and amazing weather, Funchal is more than just the hometown of Cristiano Ronaldo. The city is filled with historical buildings, fantastic cuisine and surrounded by the truly spectacular nature of the Madeira archipelago. Make sure to taste the famous Madeira wine and pastel de nata.

Over the past few decades, Newcastle upon Tyne, or simply Newcastle, has emerged as a prominent city in terms of technical innovation and culture, making it one of Great Britain’s most vibrant cities and a wonderful holiday destination with excellent shopping hot spots and even better nightlife. Connected by seven bridges that span the spectacular riverside, Newcastle (located on the north bank of the River Tyne) and Gateshead (a town situated on the south bank) together form a unified, diverse, and highly lively tourist destination.

Situated picturesquely on the River Foyle, surrounded by hills and a stone’s throw away from the rugged Northern Coast, Derry is a city steeped in history. The famous Free Derry Corner and the murals of the Bogside and Fountain areas serve as reminders of Derry's tumultuous political past turned mindful present epitomised in the "Hands Across the Divide" monument. Today, 20 years after Bloody Sunday, the 2013 UK City of Culture has a lot to offer visitors in the way of art, culture, gastronomy and entertainment.