TWashington D.C. is a city filled with green parks and open space; well designed by the French architect, Pierre L’Enfant. The city is also home to many grand buildings, historic landmarks, marbled monuments and museums, such as the White House, Lincoln Memorial and Washington Monument. Washington also has very interesting neighbourhoods like the Adams-Morgan district with its funky shops and cultural stores. Washington truly is a romantic city, although not all the politician would admit it.c-ss.

Lagos is a city in the Algarve, in the south of Portugal. The city has a population of approximately 19,000. It is one of the most visited cities due to its big variety of beaches, bars, restaurants, and hotels.

Milan, the second largest city in Italy, is a thriving cosmopolitan business capital and the center of cultural and tourist activities. The main industries of Milan are textiles, the manufacture of cars, machinery, chemicals and paper-making.

Abu Dhabi is the largest city of the Emirate of Abu Dhabi and the federal capital of the UAE. The city, with an area of 67.340 km2 had an estimated population of 896,751 in 2009.