6. AccorHotels Arena, Paris
The AccorHotels Arena hosts the Paris Masters which is one of the most famous events in the calendar. The total capacity of this arena is 15,609, and it is located in the neighbourhood of Bercy.

This is an indoor hard court which also organizes concerts and sports events like boxing, handball, athletics, ice hockey and basketball. It will be one of the main arenas for hosting the Summer Olympics in 2024.
5. Ahoy Rotterdam, Rotterdam
The Ahoy Rotterdam is extremely famous for its steel structure and has won numerous awards for it. This is a convention center that conducts the ABN AMRO World Tennis tournament.

The tennis stadium has indoor courts and a capacity of 15,818, making it the fifth largest among all. It is also one of the oldest, having opened in 1950. Ever since then it has been a popular choice for hosting sports events, concerts, and exhibitions.