Barcelona is well-connected to other major cities in Europe and the world, making it easy to get to by air, train, or bus. The city's main airport is Barcelona-El Prat Airport, which is located just 14 km from the city center. It's served by many major airlines, including low-cost carriers, and has connections to cities throughout Europe and beyond. The city is also well-connected by rail, with direct trains from many major European cities, including Paris, Lyon, and Milan. Additionally, there are several international bus companies that offer services to Barcelona from other cities in Europe.
Spain is part of the Schengen Area, which means that visitors from many countries are allowed to enter without a visa for stays of up to 90 days. However, visitors from some countries may require a visa, so it's important to check the requirements before traveling. Visitors will need a valid passport and may be required to show proof of onward travel and sufficient funds to support themselves during their stay. For more information on visa requirements, visitors should check with their local Spanish embassy or consulate. www.exteriores.gob.es
Barcelona has an excellent public transportation system, which makes it easy to get around the city. The metro system is fast, efficient, and affordable, with several lines that cover the city center and surrounding areas. Additionally, there are buses, trams, and trains that connect the city to nearby towns and suburbs. Visitors can purchase a T-10 ticket, which provides 10 trips on any combination of public transport, or a Hola Barcelona Travel Card, which provides unlimited travel on public transport for a set period of time. Barcelona is also a very walkable city, and many of the major sights and attractions are located within walking distance of each other.