The Antiquarium Statale of Numana is located in the old town. The museum collects materials from the Picene necropolis of Sirolo-Numana, one of the most important burial sites of the Adriatic Iron Age.

The exhibition includes grave goods from richly furnished tombs, such as weapons, bronze ornaments, pottery, and personal items. These objects help reconstruct the social structure of the Picene population between the 9th and 3rd centuries BC, before the Roman expansion in the area.