Join us at the ISWA World Congress 2026 in the heart of London — hosted at the iconic QEII Centre, just steps from Westminster Abbey and the River Thames. World-class facilities, historic surroundings and legacy-building experiences await.

The ISWA World Congress 2026 will be hosted at the QEII Centre, a world-renowned conference, events and exhibition venue located in the heart of Westminster, central London.

Nestled between the Houses of Parliament, Westminster Abbey and the Supreme Court, and just a five-minute walk from the River Thames and St James’ Park, the Centre offers exceptional transport links and panoramic views across the London skyline.

Renowned for hosting prestigious organisations, including NATO, the Royal Navy and The Alan Turing Institute, the QEII Centre combines state-of-the-art facilities with award-winning service, setting the stage for a truly unforgettable Congress.

From reducing food waste and water consumption to eliminating single-use plastics, sourcing from local, environmentally conscious suppliers, and even installing a hive of 10,000 bees in its fourth-floor garden, the QEII Centre is committed to the highest standards of environmental practice.

The Centre holds a Gold Accreditation from Greengage Solutions, awarded to hospitality venues that demonstrate high levels of sustainability, and continuously reviews and refines its policies to drive ongoing improvement and innovation.

From step-free meeting and conference rooms equipped with permanent induction loops to accessible toilet facilities, forecourt parking and personal evacuation plans, the QEII Centre is committed to ensuring the ISWA World Congress is accessible to everyone.

A global city rich in history, culture, and innovation, London offers an unforgettable experience for every visitor.

From iconic landmarks, such as the Houses of Parliament, Buckingham Palace and the Tower of London, to world-class museums, theatres and restaurants, the UK’s vibrant capital city is as inspiring as it is diverse. Whether you’re exploring leafy royal parks, shopping in bustling markets or enjoying panoramic views from the London Eye, there’s something for everyone to enjoy.

While London offers endless opportunities to explore, the UK’s rich heritage and diverse landscapes extend far beyond the capital. From the historic cities of Oxford, Cambridge and Edinburgh to the dramatic coastlines of Cornwall, Northern Ireland and the Scottish Highlands, the UK is full of unique destinations worth discovering.

Whether you’re interested in medieval castles, picturesque countryside or world-famous cultural sites, extending your stay gives you the chance to experience more of what the UK has to offer, and it’s all easily accessible by well-connected rail and transport networks.

Learn more about must-see UK destinations: