Swedish quarry turned opera venue draws 100K visitors each summer

Once a bustling mining site, Dalhalla is now a stunning open-air concert venue nestled in an abandoned Swedish quarry. Renowned for its outstanding natural acoustics discovered in 1991, this breathtaking locale invites performers and audiences alike to bask in the unique ambiance created by limestone walls shaped by an ancient meteorite impact. Annually, it enchants over 100,000 visitors, adding to the charm of the Dalarna region.