The O2 Arena, formerly known as the Sazka Arena, is a modern multipurpose venue for sports, culture, entertainment, exhibits, fairs, and other events in Prague, featuring the most advanced technology, universal usage, sophisticated marketing, comfort and all-embracing services for spectators and visitors.

A wide range of artistic, cultural and entertainment events will take place in the O2 ARENA – from live concerts, circus shows and large TV contests.
During big events O2 arena can hold up to 18,000 spectators, but it can easily be converted into a more intimate setting for 3-5,000 spectators. The adjoining Convention Hall will be used for “smaller“ events, such as theatre performances, fashion shows or award ceremonies.

Superb accoustics, sophisticated lighting system and state-of-the-art technology ensure a perfect visitor experience.