The conference will take place at Riviera Holiday Club on the Black See coast, near the city of Varna,
Bulgaria: Riviera Holiday Club. Riviera covers an area of 12 hectares amidst a wonderful park with century-old trees. The resort is situated in immediate proximity to the beach, offering private beaches in sheltered bays. The architecture and infrastructure of the resort are entirely submitted to nature. Riviera Holiday Club offers rooms and suites allocated in five hotels varying in category and style: Imperial Hotel, Riviera Beach Hotel, Oasis Boutique Hotel, Lotos Hotel, and Nympha Hotel. For business events, the complex offers two congress centres with 13 conference rooms with a seating capacity of 14 to 300 people. The Eleventh International Symposium on Heterogeneous Catalysis will be organized at the congress centre of Riviera Beach Hotel. It offers:

Riviera hall - capacity up to 300 attendees, seats in tiers;

Conference hall – capacity to 150 people;

Seminar hall – capacity to 90 people.

The halls are fully air-conditioned, soundproofed and with natural daylight and blackout curtains. There
is free wireless internet on the conference floor as well as in hotel foyer, lobby, and all the rooms.