Biennale dello Stretto is a recurring Italian festival celebrating architecture and design, this year following the theme Mutations.

The theme addresses non-linear changes, transformations and transitions, looking towards an often dystopian future.

The festival's main exhibition takes place in a former military fortress, with other fringe events taking place at the National Archaeological Museum of Reggio Calabria, Villa Genoese Zerbi, Palazzo Monte di Pietà and others.

Biennale dello Stretto 2026 takes place from 18 September to 13 December 2026 at Forte Batteria Siacci, Via Matiniti Superiore, 89052 Campo Calabro, Reggio Calabria, Italy.