Please note that you must apply for your own visa application. MDPI is not responsible for any visa application. However, MDPI can provide a Visa Support Letter. To be eligible for such a document, the criteria below must be fulfilled.
Barcelona is the capital and largest city of Catalonia and is Spain's second-largest city, with a population of over one and a half million people.

Located on the northeastern Mediterranean coast of Spain, this city has a rich and diverse history, with its roots dating back to Roman times. The fruitful medieval period established Barcelona's position as the economic and political center of the Western Mediterranean. The city's Gothic Quarter bears witness to the splendor enjoyed by the city from the 13th to the 15th centuries.
The 20th century ushered in widespread urban renewal throughout Barcelona city, culminating in its landmark Eixample district, which showcases some of Barcelona's most distinctive Catalan art-nouveau, or modernista, buildings. The Catalan Antoni Gaudí, one of the most eminent architects, designed buildings such as La Pedrera, the Casa Batlló, and the Sagrada Família church, which have become world-famous landmarks.
In 1992, Barcelona gained international recognition by hosting the Olympic games, which brought about a massive upturn in its tourism industry. For visitors, this has translated into the very modern yet incredibly old city you see now in the 21st century, where new elements work to both preserve and celebrate the city’s heritage and origins.
Barcelona has plenty of outdoor markets, restaurants, shops, museums, and churches. The city is also very walkable, with an extensive and reliable Metro system for more far-flung destinations.
For a complete overview, see wikitravel.org or visit barcelonaturisme.com.

Auditori L’illa and Convention Centre is located in the L’illa Diagonal shopping centre, at the heart of Barcelona’s main commercial and financial area. The Auditori L’illa and Convention Centre is an extensive public facility designed to provide its users with a wide range of services. The Auditorium, the meeting rooms and the exhibition and restaurant areas allow for the organisation of tailor-made events, depending on the needs of each client. Together, these make the Auditori L’illa and Convention Centre the most complete alternative of its kind. The privileged location of L’Illa Diagonal on Barcelona’s main avenue provides quick access from the airport, Sants station or the Rondas, while public transport such as underground and surface transport is also excellent.

If you're interested in a virtual tour of our conference venue, feel free to check it out here. A 3D floor plan is available here.
