Named after the birthday of chef Flavio Costa’s twin daughters, 21.9 reflects both his Ligurian origins and his deep ties to Piedmont. Set within a wine estate whose cellar dates back to the 15th century, with sweeping views over vineyards and rolling hills, the restaurant offers a creative cuisine at the crossroads of land and sea, marrying Piedmontese recipes and ingredients with those of Liguria, while also embracing more contemporary influences. In season, a menu dedicated to game is also available.