Spain, referred to as Spain, is the capital of Madrid. Located in southwestern Europe, the Iberian Peninsula, located in the junction of Europe and Africa, west of Portugal, north of the Bay of Biscay, northeast of France and Andorra border, south of the Strait of Gibraltar and Morocco in Africa, east of the Mediterranean Sea and Italy, northwest and southwest of the Atlantic Ocean.
China is a mountainous country with a total area of 505,000 square kilometers, a population of about 46 million, and a coastline of about 7,800 kilometers.
Spain's terrain is dominated by highlands with mountains in between. Mount Mourasen, at an altitude of 3,718 meters, is the highest point in China. The Meseta Plateau in the center of the country is an occluded plateau surrounded by mountains, about 3/5 of the country, with an average altitude of 600-800 meters. In the north, there are the Cantabrian Mountains and the Pyrenees, which extend from east to west. The Pyrenees, the border mountain between Spain and France, is more than 430 kilometers long and its highest peak is more than 3,000 meters above sea level. Spain's highest point is in the Sierra Nevada in the south, where the main peak, Mount Muracen, is 3,478 meters above sea level and is the roof of the Iberian Peninsula.
Madrid, the capital of Spain, is a historic European city with an urban area of 607 square kilometers and a population of 3.233 million. It has a history of more than 400 years and is the political, cultural, economic and financial center of the country. Madrid is the comprehensive economic center of Spain's central economic zone, the center of transportation, logistics, RD, consumption and high-tech industries.
Located on the Mediterranean coast in northeastern Spain, Barcelona is the capital of Catalonia. It is the gateway to the Iberian Peninsula, with an area of 91 square kilometers, a population of 1.51 million in the city and 4 million in the outlying areas. It is the second largest city in Spain and one of the most densely populated cities in the world.
Valencia is an important industrial and commercial city in Spain with a population of 797,000 and an area of 135 square kilometers. It is the largest container port in Spain and the fifth largest in Europe.