The museum contains a collection of pictures of Nemea by travellers of the 18th and 20th centuries, coins of ancient visitors to Nemea, items related to the athletic activity on the site, prehistoric finds (pottery, tools, weapons etc.) from sites in the district of Nemea, pottery and jewellery from the Mycenaean cemetery at Aidonia and the settlement of Aghia Eirene, architectural parts from monuments at Nemea and other sites, and a collection of inscriptions from Nemea, Phlius and Petri.