- Royal Commission for AlUla
- 9,740 square metre(s)
- Saudi Arabia (AlUla)
The largest mirrored building is covered by 9,740 m² (104,840 ft² 71 in²) of mirrored facade and was achieved by Royal Commission for AlUla (Saudi Arabia), in AlUla, Saudi Arabia on 26 December 2019.
The mirrored Maraya Concert Hall is situated at the UNESCO heritage site Al-Hijra, providing an architecural reflection of the volcanic landscape.