Conference Venue
The 21st World Congress on Materials & Nanoscience (WCMN 2026) will take place at the Madrid Marriott Auditorium Hotel & Conference Center — a premier conference hotel located between Madrid-Barajas International Airport and the city centre, offering state-of-the-art meeting facilities and comfortable accommodation for delegates from around the world.
Address
Madrid Marriott Auditorium Hotel & Conference Center
Avenida de Aragón 400, 28022 Madrid, Spain
Conference dates
October 12–14, 2026
Conference email
Why this venue?
The Madrid Marriott Auditorium Hotel & Conference Center is one of Europe’s leading conference hotels, designed specifically to host large congresses, exhibitions, and corporate events. The property features an impressive auditorium, flexible pillar-free meeting spaces, and wide galleries ideal for poster sessions and industry displays.
Located close to Adolfo Suárez Madrid–Barajas Airport, the hotel offers complimentary shuttle services to the airport terminals at scheduled times, making arrivals and departures smooth for international participants. Delegates can also enjoy comfortable guest rooms, free Wi-Fi, multiple dining options, and both indoor and outdoor relaxation areas.
With its combination of professional conference infrastructure and welcoming Spanish hospitality, the venue provides an ideal setting for WCMN 2026, supporting high-level scientific exchange, networking, and collaboration between academia, industry, and policy-makers.
Detailed information on room categories and special rates for WCMN 2026 delegates will be announced closer to the conference dates.
The venue is located only a short drive from Adolfo Suárez Madrid–Barajas Airport (MAD). The hotel typically offers a free shuttle service to and from the airport terminals at scheduled times.
Taxis, ride-share services, and private transfers are also readily available at the airport, providing quick and convenient access to the hotel.
The hotel sits near the A-II motorway with good road connectivity to central Madrid. Delegates can reach the venue by taxi, ride-share, or private car in a relatively short time, depending on traffic.
Public transport options (bus and metro/commuter links) are also available in the broader area. More detailed local transport suggestions will be shared in the pre-conference information pack.
Please check your visa requirements in advance and allow sufficient time for any necessary documentation.
Delegates are encouraged to stay directly at the Madrid Marriott Auditorium Hotel & Conference Center to benefit from easy access to all conference sessions, networking events, and social activities taking place within the venue.
The hotel offers a variety of guest rooms designed for both work and rest, along with facilities such as a fitness centre, pools, lounge areas, and on-site dining. Staying at the main venue helps you make the most of coffee breaks, informal discussions, and evening networking opportunities with fellow participants.
A limited number of rooms may be reserved at preferential rates for WCMN 2026 delegates. Booking instructions, discount codes, and cut-off dates will be communicated on the conference website and via email circulars once registration opens.
Beyond the scientific program, Madrid offers rich cultural experiences: historic neighbourhoods, world-class museums, vibrant plazas, and renowned Spanish cuisine.
Optional social tours and accompanying person programs may be announced closer to the event.