The Grand Hotel Adriatic is located close to the sea and is only a ten-minute walk from the centre of Opatija. This hotel marked the beginning of modern congress tourism in Opatija. Its congress hall was inaugurated in 1971 with the Congress of the International Ski Federation (FIS). Today, the Adriatic hosts more than a hundred national and international congresses every year. Its conference facilities are suitable for different types of meeting.

The large congress hall has 550 seats, while the lobby can be used as an exhibition space. In addition, there are seven smaller conference and meeting rooms that can accommodate between 15 and 150 delegates, some of which have natural light. Event organisers have the latest audio-visual equipment at their disposal. In 2020, the renovation of the new modern hall for festive events was completed. The Grand Hall with an open view of the entire Kvarner offers endless possibilities for hosting gala dinners and other events.

For relaxation after a working day, there is a wellness centre with a view of Kvarner Bay. The outdoor pool is suitable for the organisation of accompanying events.

The Grand Hotel Adriatic is located close to the sea and is only a ten-minute walk from the centre of Opatija. This hotel marked the beginning of modern congress tourism in Opatija. Its congress hall was inaugurated in 1971 with the Congress of the International Ski Federation (FIS). Today, the Adriatic hosts more than a hundred national and international congresses every year. Its conference facilities are suitable for different types of meeting.

The large congress hall has 550 seats, while the lobby can be used as an exhibition space. In addition, there are seven smaller conference and meeting rooms that can accommodate between 15 and 150 delegates, some of which have natural light. Event organisers have the latest audio-visual equipment at their disposal. In 2020, the renovation of the new modern hall for festive events was completed. The Grand Hall with an open view of the entire Kvarner offers endless possibilities for hosting gala dinners and other events.

For relaxation after a working day, there is a wellness centre with a view of Kvarner Bay. The outdoor pool is suitable for the organisation of accompanying events.