Populous cities is Spain : Madrid Barcelona, Valencia, Seville, Málaga and Bilbao.List of cities in Spain: A Coruña, Álava, Asturias , Avila, Badajoz, Barcelona, Burgos, Balearic Islands, Cáceres, Cádiz, Cantabria, Castellón, Ciudad Real, Córdoba, Cuenca, Girona, Granada, Guadalajara , Guipúzcoa , Huelva, Huesca, Jaén, Las Palmas, León, Lleida, Lugo, Madrid, Málaga, Murcia, Navarre, Ourense, Palencia, Pontevedra, La Rioja, Salamanca, Santa Cruz de Tenerife.
Spain is great beaches, fun nightlife, many cultural regions and historic cities, Spain makes a great destination for any kind of trip. A country of large geographical and cultural diversity, Spain is sometimes a surprise to people who know its reputation for great beach holidays. There is everything from lush meadows, snowy mountains, huge marsh and salines and deserts in the south east.
bulls at Pamplona, and the city where flamenco was born: Sevilla.
all around to Spain Regions:
There are a number of ways to get into Spain. From neighboring European countries, a drive with the car or a train ride is feasible; visitors from further away will probably be using air travel.
The Spanish architecture refers to architecture carried out during any era in what is now modern-day Spain, and by Spanish architects worldwide. The term includes buildings within the current geographical limits of Spain before this name was given to those territories (whether they were called Hispania, Al-Andalus, or were formed of several Christian kingdoms). Due to its historical and geographical diversity, Spanish architecture has drawn from a host of influences.
Spain's extensive history with many cultural influences has led to a unique cuisine with literally thousands of recipes and flavors.
This country is known for its culturally diverse heritage, having been influenced by many nations and peoples throughout its history. Spanish culture has its origins in the Iberian, Celtiberian, Latin, Visigothic, Roman Catholic, and Islamic cultures. The definition of a national Spanish culture has been characterized by tension between the centralized state (dominated in recent centuries by Castile) and numerous regions and minority peoples. In addition, the history of the nation and its Mediterranean and Atlantic environment have played strong roles in shaping its culture.
Mainland Spain is dominated by high plateaus and mountain ranges, such as the Sierra Nevada. Running from these heights are several major rivers such as the Tagus, the Ebro, the Duero, the Guadiana and the Guadalquivir. Alluvial plains are found along the coast, the largest of which is that of the Guadalquivir in Andalusia. 
This country is a key site when it comes to studying the human prehistory of Europe. After a long and hard conquest Hispania became one of the Roman Empire's most important regions. During the early Middle Ages it came under Germanic rule. Later it was conquered by Muslim invaders. Through a very long and fitful process, the Christian kingdoms in the north gradually rolled back Muslim rule, finally extinguishing its last remnant in Almería in 1492. The same year Columbus reached the New World, a global empire began. Spain became the strongest kingdom in Europe and leading world power during the 16th century and first half of the 17th century, but continued wars and other problems eventually led to a diminished status. A French invasion of Spain in the early 19th century led to chaos; triggering independence movements that tore apart most of the empire and left the country politically unstable. In the 20th century it suffered a devastating civil war and came under the rule of a dictatorship, leading to years of stagnation, but finishing in a strong economic revival. Democracy was restored in 1978 in the form of a constitutional monarchy. In 1986, Spain joined the European Union; experiencing a cultural renaissance and steady economic growth, and 
Spain (Spainish/Espana) is a country located in southwestern Europe on the Iberian Peninsula. The Spanish mainland is bordered to the south and east almost entirely by the Mediterranean Sea (except for a tiny land boundary with Gibraltar); to the north by France, Andorra, and the Bay of Biscay; and to the west by the Atlantic Ocean and Portugal. Spanish territory also includes the Balearic Islands in the Mediterranean, the Canary Islands in the Atlantic Ocean off the African coast, and two autonomous cities in North Africa, Ceuta and Melilla, that border Morocco. With an area of 504,030 km², Spain is the second largest country in Western Europe (behind France) and with an average altitude of 650 m, the second highest country in Europe (behind Switzerland).
Spanish (español or castellano) Spoken/Languege in Spain, also known as Castilian, is the only language with official status nationwide. Other languages have been declared co-official, along with Spanish, in (some of) their constituent communities where they are spoken:
Spain is known for its culturally diverse heritage, having been influenced by many nations and peoples throughout its history. Spanish culture has its origins in the Iberian, Celtiberian, Latin, Visigothic, Roman Catholic, and Islamic cultures. The definition of a national Spanish culture has been characterized by tension between the centralized state (dominated in recent centuries by Castile) and numerous regions and minority peoples. In addition, the history of the nation and its Mediterranean and Atlantic environment have played strong roles in shaping its culture.
Spain is organized into 17 Autonomous Communities (comunidades autónomas) and 2 autonomous cities (ciudades autónomas) - Ceuta and Melilla.