Northala Fields

Northala Fields is a park located in Northolt, in the London Borough of Ealing.

The hills were constructed using rubble from the demolition of the original Wembley Stadium, which was closed in 2000 and demolished in 2003.

The name "Northala" is how the old manor of Northall (Northolt) was recorded in Domesday Book in 1086.

[4] It is situated on what were previously the Royal Borough of Kensington Playing Fields after being leased to them in 1938.

Contestants had to place three exercise balls on a yoga mat which was on top of one of the hills.