With glass skyscrapers that reflect the bustle of daily life, magnificent buildings such as the Emirates Palace, its lively souqs, excellent restaurants and long stretches of white beaches lapped by the crystal clear waters of the Gulf, Abu Dhabi is a city of outstanding contrasts.

San Juan is the vibrant, cosmopolitan capital of the island of Puerto Rico. Encompassing hundreds of years of history, the city blends Spanish-era historic sites, such as the San Felipe del Morro fortress, with modern entertainment and fashionable shopping districts. More than a million people call San Juan home, while hundreds of thousands of tourists call it their favorite place to vacation each year.

Cambridge is a city oozing with history and tradition at every turn. The cityscape is dominated by the university, with its 31 colleges and their extensive green gardens, known as the "Backs," spread throughout the city. Throngs of students making their way to class or lounging by the banks of the River Cam, books in hand, as punters lazily float by, enhance the academic feeling of this centuries-old centre of scholarship, along with the numerous fascinating museums and cultural events that take place in the city.

Different civilizations have passed through these lands, leaving their mark which can be seen in all corners of this emblematic city. All of this adds to the appeal of this modern city with a primary focus on tourism, but also a special interest in industry and commerce. Alicante, situated on the coast of the Mediterranean Sea, offers not only a great variety of services but also a wide range of cultural activities, with its museums, its festivals and its nature areas, in particular the Island of Tabarca (Mediterranean Marine Reserve).