The museum is small but rewarding, with two main galleries. The first holds prehistoric and classical finds from the wider Strymon valley -- terracotta figurines, gold jewellery from a Macedonian tomb at Sidirokastro, and votive stelai. The second concentrates on Roman-era inscriptions, including a remarkable series of honorific decrees that allow scholars to reconstruct the political life of the Roman provincial cities.
The building itself, the Bezesteni, is reason enough for the visit: a cube of dressed stone with six brick-vaulted bays, lit by small clerestory windows. Closed on Tuesdays.