Sinsheim's main tourist attraction is the Sinsheim Auto & Technik Museum situated in the suburb Steinsfurt, displaying a collection of historic vehicles to over 1 million visitors per year. In 1989, a trade fair area was established that features all kinds of industrial and popular events.
Additionally, Sinsheim has a medieval city core; the Altes Rathaus (old Town Hall) is a museum for the town and its role in the 1848 revolution. An old fortress, Burg Steinsberg in the village of Weiler, overlooks Sinsheim. With its octagonal tower, dating back to the 13th century, the fortress has sometimes been called the "compass" of the Kraichgau region, and nowadays contains a restaurant
