Nathan Phillips Square is a lively public gathering place located immediately in front of Toronto City Hall, on the northwest corner of Queen and Bay Streets.
 
The Square is named for Nathan Phillips, who was Mayor of Toronto from 1955 to 1962.
 
Mayor Phillips was an early supporter of the new City Hall and of the international design competition that was ultimately won by Finnish architect Viljo Revell.
 
Nathan Phillips Square is the site of many civic activities and special events. It is worth noting that a number of special events are also held at Yonge-Dundas Square, just a few short blocks away.
 
A raised walkway leads from Nathan Phillips Square to City Hall's podium roof, where the Green Roofs Demonstration Project is located and flag raising ceremonies are held.