The event took place in the historic Cinquantenaire tunnel complex.
It was part of the larger Listen Festival.
The rave attracted a diverse crowd of music lovers.
The recent rave at the Cinquantenaire tunnel in Brussels, part of The Tunnels event, underscores the potential risks and rewards of utilizing historic venues for large-scale gatherings.
The event took place in the historic Cinquantenaire tunnel complex.
It was part of the larger Listen Festival.
The rave attracted a diverse crowd of music lovers.