Ergo Arena is a multi-purpose indoor arena, that was opened in 2010. The boundary between two cities – Sopot and Gdańsk – runs through the very middle of the hall. The arena has a capacity of 11,409 people, for sports events and up to 15,000, with standing places, for concerts.

Sopot is a seaside resort city in Pomerelia on the southern coast of the Baltic Sea in northern Poland, with a population of approximately 40,000. It is located in Pomerania Province and has the status of county – the smallest city in Poland to have that status. Sopot lies between the larger cities of Gdańsk to the southeast and Gdynia to the northwest. The three cities together form the Tricity metropolitan area.