Nottingham city centre is the cultural, commercial, financial and historical heart of Nottingham, England, and represents the central area of the Greater Nottingham conurbation. The centre of the city is usually defined as the Old Market Square, one of the largest surviving town squares in the United Kingdom. Covering about 12,000 square metres, it is within the boundaries of the centuries-old Great Market Place, which covered about 22,000 square metres.