Dalhalla is a concert venue based in an old limestone quarry in Sweden. Its acoustics are supposed to be fantastic. The pictures look stunning. https://www.dalh

Dalhalla is a concert venue based in an old limestone quarry in Sweden. Its acoustics are supposed to be fantastic. The pictures look stunning. https://www.dalhalla.se/en/om-dalhalla/ https://www.dalhalla.se/en/om-dalhalla/