Barcelona is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within city limits,[7] its urban area extends to numerous neighbouring municipalities within the Province of Barcelona and is home to around 4.8 million people, making it the fifth most populous urban area in the European Union after Paris, the Ruhr area, Madrid, and Milan. It is one of the largest metropolises on the Mediterranean Sea, located on the coast between the mouths of the rivers Llobregat and Besòs, and bounded to the west by the Serra de Collserola mountain range, the tallest peak of which is 512 metres (1,680 feet) high.

Madrid has a tempo of its own: The dry air of the Castilian plain crackles with its cosmopolitan crowds. If the illuminated shop windows along the Gran Vía, and the unrelenting elegance of Paseo de la Castellana are overwhelming, retreat to Old Madrid. Its tangle of side streets south of Plaza Mayor and Puerta del Sol are what makes the real Madrid. Spend half a day in the Prado Museum, thaat sit to rest on the steps leading down to the lake in lush Retiro Park. The city begins to live it up as soon as the sun goes down. Madrid claims to boast the largest number of bars per capita of any European city. Madrid teems with cultural events all year round. After concert, play or film, you can choose among literally hundreds of tapas bars and an endless array of nightspots. Madrid successfylly combines its cosmopolitan sophistication with its most cherished local traditions, the result is fascinating to explore.

Seville has a special colour, this effervescent city is filled with captivating traditional architecture in colours of lemons, plums and oranges. The River Guadalquivir runs approximately north-south through Seville. Most of the city, including the old quarter of Barrio de Santa Cruz, is on the east bank, while the Barrio de Triana lies on the west bank. At midnight, impromptu singing, clapping and guitar playing fill bars and streets. By day, the diversity of the city’s heritage becomes apparent. The Romans, Moors, Catholic Spaniards, and now, hordes of tourists have all tried to claim Seville as their own. Indeed, Seville has never failed to spark the imagination of newcomers. From the street, the cathedral seems unimpressive; you must go inside to get some sense of its dimensions. Massive pillars support the vaulted roof, and the wealth of treasure is fabulous beyond belief. Another major sight of the city is La Giralda, which was the minaret of the Almohad mosque. From the top, there’s a fantastic view of the city across the barbed spires and buttresses of the roof. La Torre del Oro, a symbol of the city, originally covered in golden tiles, watches over the town as it has always done since 1220. Seville at night is wonderful, everything takes on a mystical air able to hypnotize and if you know how to live it, you will fall under its spell.

Perhaps nowhere else does Spain’s diverse heritage present itself so tangibly to the visitors as in Cordoba. The Roman Bridge, and scattered pillars and ramparts testify to the city’s importance in Roman times. The Arab occupation brought about its greatest prosperity and for a time Cordoba, with is vast library, was the largest city in the world. Cordoba captures the essence of Andalusia today: White-washed houses along narrow streets hide serene patios, and the strains of cante jondo, a vocal style in flamenco, still resound from time to time. Most sights and monuments are clustered in the Juderia, a maze of narrow winding streets that was once the city’s Jewish quarter. This area lies between the Plaza de las Tendillas, Cordoba’s main square, and the River Guadalquivir. Here visitors will find the city’s symbol, The Mezquita, Great Mosque, which is a mystic wonder; an airy forest of 850 marble, alabaster and stone pillars supports the 425 striped double-decker arches. From the tower visitors can clearly see how the 13th century conversion into a cathedral resulted in an incongruous juxtaposition of styles. Mischievous The Jewish quarter is great for tapas and bar-hopping, while you are at it, try a light, dry fino or a sweet Pedro Ximenez, the most famous local wines. Córdoba has plenty reasons for visiting it. This city invites you to dream: just wander through its convoluted alleys and you will realize you're in a unique place. Do not miss the sunset from the Roman Bridge over the Guadalquivir river. After that you won’t want to go to sleep.