What is the representative building of Spain?

Madrid Royal Palace was built in 1973, took 26 years, the typical Spanish royal style and Baroque architectural style fusion, is the world's best-preserved one of the palace.

2, Sagrada Familia Cathedral

A typical Gothic building, built in 1882, due to a total of reasons, the church is still unfinished, but its unique architectural style, is one of Barcelona's landmarks.

3, Monteverde Castle

Originally a seventeenth-century fortress, located at the highest point of the hill, where you can enjoy the beautiful scenery of Spain, where you can learn about the history of Spain, which has a military museum, you can feel the history of Spain's changes from the 15th century to the 20th century in Spain.