Housed in Stuttgart's Old Castle, the Landesmuseum Württemberg is the state's largest cultural history museum, with its origins tracing back to the 16th-century Kunstkammer of the Württemberg dukes. Officially founded in 1862 by King Wilhelm I, the museum's collections span over a million objects, covering archaeology, art, and cultural history from the Stone Age to the present day. Highlights include prehistoric artefacts, Roman relics, medieval art, the crown jewels of Württemberg, and one of the world's oldest preserved card games. The museum also features the 'Junges Schloss', a children's museum designed to make history accessible to younger visitors.

Located next to Porsche's headquarters in Zuffenhausen, the museum showcases around 80 vehicles and 200 smaller exhibits, all displayed within a striking 5,600-square-metre space. The building itself is an architectural highlight—a futuristic structure designed by Viennese firm Delugan Meissl Associated Architects, appearing to hover above the ground on just three supports. Inside, the exhibits are arranged chronologically, offering a comprehensive look at Porsche's evolution from its early days to the present. The museum also features a glass-walled workshop where visitors can observe vehicle restorations in progress.

Inaugurated in 1890, the Arriaga Theatre is a Neo-baroque opera house named after the Bilbao-born composer Juan Crisóstomo de Arriaga, often referred to as the 'Spanish Mozart'. Inspired by the Paris Opera House, it became a key cultural venue in Bilbao. The original theatre burned down in 1914 and was rebuilt, reopening in 1919. Today, it hosts opera, ballet, classical concerts, and theatre productions. Guided tours give a behind-the-scenes look at the staircases, Royal Box, and costume collection.