Where Hailey Park Is
As you can see the Taff river runs along the length of Hailey Park on the left - from Bridge Road in the south to the railway line (Valleys line) in the north.
The main entrance to Hailey Park by car is at the top of Radyr Road. There is also an overspill car park further up via Ty Mawr Road towards the north - the gate here is opened by key when there are events on the park. (NB: emergency services have access to this car park with their own keys.)