Highbury Fields is an open space in Highbury, in the London Borough of Islington. At 11.75 hectares, it is the largest open space in the borough. It extends north from Highbury Corner almost as far as Highbury Barn. As well as parkland, Highbury Fields contains recreational facilities including tennis courts and Highbury Pool, which reopened after refurbishment in January 2007. The park is a popular thoroughfare for people walking to the nearby Emirates Stadium.