Valencia is the third-largest city in Spain, located on the east coast of the country. It is the capital of the autonomous community of Valencia and is the most populous city in the Valencian Community. The city has a population of over 800, 000 people and is an important port and commercial center. It is known for its cultural heritage, including its architecture, festivals, and cuisine. Valencia is also home to some of Spain's most famous landmarks, such as the City of Arts and Sciences and the Silk Exchange.