The mission of Castellum is to become a premium destination for business clients.

The Conference Centre of the Castellum Hotel consists of the Zeleni pozoj (Green Dragon) and Crni pozoj (Black Dragon) conference rooms, a meeting room and a conference lobby.

Even though they are separate units, the Zeleni pozoj (Green Dragon) and Crni pozoj (Black Dragon) conference rooms can form one large room together because they are divided by a sliding partition wall.

The capacity of the conference rooms depends on the seating configuration, but the maximum capacity is 100 persons.

A distinct feature of the conference rooms is the presence of natural daylight and terraces that can be accessed directly from the conference rooms. The interior is additionally enhanced by the view of the Zrinski Park greenery.

The conference halls have modern furnishings, and are fully equipped for business.

With the interior design and furnishings, we have met all the requirements to obtain the special Meetings standard by the Ministry of Tourism of the Republic of Croatia.

The rich coffee break offer can be additionally complemented by luncheons and dinners at your request.

We pride ourselves on our individual approach and organisation of events according to your wishes are our.

Conference room floor area 120 m²

Our Business Centre consists of a multifunctional conference room with the floor area of 120 m2, divisible by a sliding partition wall into two conference rooms.

LED projector

Each of the conference rooms is equipped with state-of-the-art LED projectors for your presentations.


Each of the conference rooms is equipped with a flip chart.

Sound and lighting

The top quality sound and lighting systems leave a positive impression.

Room darkening

The lights in all conference rooms can be dimmed to complete darkness.

Daytime LED lighting

The daytime LED lighting will provide maximum light when you need it the most.