Planning for the upcoming congress is well underway, and we are excited to see it taking shape! As we continue to prepare for this important event, we would love to invite you to play a role in its success. To find out how to participate—just visit our Get Involved page to discover how you can be part of this exciting journey!

On behalf of the International Union of Crystallography (IUCr), it is with immense excitement and joy that we cordially extend our warmest invitation to you to join the IUCr for the Twenty-Seventh Congress and General Assembly, set to be held in the magnificent city of Calgary, located in the heart of Alberta, Canada from August 11th-18th, 2026.  

Calgary, a city renowned for its breathtaking natural beauty and warm hospitality, has been chosen as the host for this remarkable occasion. Nestled amidst stunning landscapes and boasting a rich cultural heritage, this vibrant metropolis promises to provide an unforgettable experience for all attendees.  Take a look at what they have in store for 2026 attendees….

Calgary is an exceptional choice for hosting the IUCr 2026 Congress, combining state-of-the-art facilities, easy accessibility, and a vibrant setting for scientific collaboration. The city’s world-class venues, including the newly expanded BMO Centre, provide ample space for exhibitions, meetings, and networking. Conveniently connected by Calgary International Airport, with direct flights from over 90 destinations, the city ensures seamless travel for international attendees. Beyond the congress, Calgary’s proximity to natural wonders like Banff National Park offers unparalleled opportunities for exploration and relaxation. With a strong track record of hosting prestigious global events, Calgary is perfectly poised to welcome the international crystallographic community to an inspiring and productive gathering in 2026.