The 500ft-long Labyrinth Challenge will be part of this summer’s Indoor Funfair, taking place at the Liverpool Experience Campus between August 14 and 24. The funfair, which already features 28 rides, bills itself as one of the best value indoor events of its kind in the UK and is aimed at families looking for summer activities. Huge inflatable The Labyrinth Challenge part of 28-ride line up (Image: Supplied)John Lowery from Indoor Funfair said: "We’re still the best value indoor funfair in the UK with the biggest attractions. "The Labyrinth Challenge is a fantastic addition to the event and we’re thrilled to be bringing it to Liverpool. Huge 500ft inflatable obstacle course coming to Liverpool Indoor Funfair (Image: Supplied)Indoor Funfair sessions last three hours, allowing unlimited access to rides and the obstacle course.