Leicester Square is a pedestrianised square in the West End of London. It is within the City of Westminster, and about equal distances (about 400 yards / 370 metres) north of Trafalgar Square, east of Piccadilly Circus, west of Covent Garden, and south of Cambridge Circus.
It's the centre of London's cinema land, and one of the signs marking the Square bears the legend "Theatreland".