// Accommodation
Book your room in Sofia today!
We are delighted to announce that we will host the 2026 Annual Conventions on 15–16 October 2026 in the prestigious Grand Hotel Millenium Sofia.
We look forward to welcoming you to Sofia for an inspiring and unforgettable event!
Hilton Sofia Hotel
Bulgaria Blvd 1, 1421 Sofia, Bulgaria // 800 m from the Convention hotel
We have secured a special rate for attendees to the Convention through the link in this page.
The five-star Hilton Sofia combines contemporary elegance, attentive service, and a prime location in the heart of the city, overlooking South Park with Vitosha Mountain as a backdrop. Its nature-inspired rooms and welcoming public spaces provide a comfortable setting for both business and leisure stays.
The hotel offers a Health Club, featuring a 24-hour fitness centre with Technogym equipment, sauna, steam bath, and treatment and massage studios. Dining options include OXBO Restaurant & Terrace, where a refined biophilic setting meets a farm-to-table philosophy, and Regale Bar & Terrace, an all-day destination offering signature cocktails, relaxed dining, and a vibrant outdoor terrace.
Book your accommodation at a preferential rate
Grand Hotel Millennium Sofia
Vitosha Blvd 89B, 1463 Sofia, Bulgaria // Convention host hotel
There are no discounted rooms available in this hotel anymore. You can still book a room at regular rates.
The Grand Hotel Millennium Sofia embodies an elegant combination of gilded brilliance, innovation, and service at a striking 30-story building. The Millennium Spa and Wellness centre welcomes you with a complete range of treatments, therapies, and a cutting-edge Fitness Centre.
The hotel presents 10 restaurants and lounges, remarkable for their location, view, interior, and the various culinary experiences they offer. Among the various dining outlets are a fine dining restaurant and conceptual Mediterranean restaurant, а moon-kissed rooftop bar with opening roofs and a lounge on the 30th floor with a 360º view.
