London continues to set the global standard for world-class conference and event spaces — and 2026 promises even more choice, variety and unforgettable experiences. From purpose-built international convention centres to refreshed historic rooms with panoramic skyline views, here are six new or newly reinvented venues that event planners should be putting on their radar.
1. The ICC at Olympia – A Next-Gen Convention Destination
The brand-new International Convention Centre (ICC) at Olympia is one of 2026’s most transformational openings. Designed from the ground up for modern conferences, this centrally-located hub connects directly to Olympia’s iconic exhibition halls and offers flexible layouts, advanced tech infrastructure and dedicated event flow for large-scale gatherings. Bookings are already open for events from early 2026 onwards, making it a priority venue for international conferences and business conventions.
Why it’s notable:
- Purpose-built for high attendance events
- Excellent transport connectivity
- Seamless integration with exhibition space
2. Tower Suite at The Tower Hotel – Boldly Reimagined
After an extensive refurbishment, the Tower Suite at The Tower Hotel returns in 2026 as one of London’s most inspiring event spaces. Overlooking the Thames and iconic Tower Bridge, this venue blends elegant design with versatile conference and reception areas — ideal for high-impact business events, gala dinners or investor days.
Standout features:
- Floor-to-ceiling views of London’s skyline
- Flexible room configurations
- Excellent location in the heart of the city
3. 88 Wood Street – Flexible & Forward-Thinking Space
Slated to open in phases from March 2026, 88 Wood Street introduces substantial new flexible spaces in the City of London that are perfect for everything from executive workshops to large corporate seminars. Designed with innovation in mind, this venue emphasises adaptability — letting organisers create anything from breakout-centric experiences to full plenary sessions.
Why planners will love it:
- Large, flexible footprint
- Close to major transport and cultural hubs
- Ideal for hybrid and experiential conference formats
4. House of Gods – Boutique Luxury in Canary Wharf
For immersive corporate dinners, leadership retreats or brand-led experiences, House of Gods in Canary Wharf debuts in January 2026 with stunning themed spaces and boutique-level hospitality. Though primarily a hotel, its event spaces are crafted to deliver high-impact corporate experiences that blend sophistication with standout design.
Perfect for:
- Intimate conferences and executive retreats
- Premium networking dinners
- Brand-focused event experiences
5. London Museum | Smithfield – A Cultural Conference Setting
Opening towards the end of 2026, the new London Museum at Smithfield breathes new life into two historic buildings in the City of London. While its primary role is cultural, the museum’s striking architectural spaces and flexible rooms are perfectly suited to immersive keynotes, panel sessions, and creative industry summits — all with an unforgettable backdrop.
What makes it special:
- Historic venue with contemporary purpose
- Unusual setting for industry and sector showcases
- Highly memorable delegate experience
6. Troubadour Greenwich Peninsula Theatre – Creative Conference Space
Set to open in Autumn 2026, Troubadour Greenwich Peninsula Theatre is a bold addition for planners seeking a venue that doubles as a conference, presentation hub and performance space. With cutting-edge technology and theatre-style seating, it offers a unique environment for product launches, keynote speeches, awards and hybrid broadcasts.
Highlights:
- Flexible theatrical and event formats
- Great for storytelling and multimedia content
- Positioned in the emerging Greenwich Peninsula cultural quarter
Final Thoughts
2026 is shaping up to be a landmark year for London’s conferencing landscape. Whether you’re planning large-scale international summits, high-end corporate retreats, hybrid events or creative brand showcases, these six venues deliver new ways to engage delegates, elevate experiences and make every event unforgettable.
Want help choosing the best venue for your next conference? Contact Conference Venues London — we specialise in matching events of all sizes with the perfect London space.