Being an old town, situated in the Alsatian region, Adlau gathers many abbeys built for the Benedictine and churches from the 11th and 12th century. Also, here lies the Castle of Spesbourg.
Archeological Museum displays a collection of sculptures, arms, pottery, frescoes, glass objects from the Iron and Bronze Ages.
Museum of Decorative Arts is hosted by the Palais Rohan of Decorative Arts and was set out in the 18th century by the famous Robert de Cotte.
Rosheimused to be a member of the Decapolis, being, as most Alsatian villages, well preserved.