Stuttgart's State Theatre (Staatstheater Stuttgart) is a major cultural hub, comprising the Opera House (Opernhaus), Playhouse (Schauspielhaus), and Ballet. The Opera House, built between 1909 and 1912 by architect Max Littmann, is one of the few German opera houses to survive World War II bombings. It was restored to its original condition between 1982 and 1984 and now seats 1,404 spectators. The theatre hosts a diverse range of performances, including opera, ballet, and drama, with a schedule that spans almost every day of the year. For current show listings and ticket information, it's best to check their official website.

The Kunstmuseum Stuttgart is hard to miss—by day, it’s a sleek glass cube reflecting the city; by night, its illuminated limestone core glows from within. The museum holds around 5,000 square metres of exhibition space, much of it tucked beneath the square in repurposed tunnels. It’s home to the world’s largest collection of works by Otto Dix, including his famous triptych Großstadt. The collection also includes pieces by Adolf Hölzel, Willi Baumeister, and other key figures in modern and contemporary German art.

The Supreme Court building, completed in 1935, is open to the public for self-guided visits. On the ground floor, you’ll find exhibitions about the Court’s history and role in government, and on the first floor, you can see the courtroom where cases are heard. There’s also a short educational film, and at certain times, you can attend lectures or oral arguments if the Court is in session.