This is the view from Sky Garden, a top the Walkie Talkie building at 20 Frenchurch Street. I highly recommend visiting. It is considered a public space and as such, it is free entry. All you have to do, is book a time slot for the elevator.
If you’re a Londoner or you’re visiting London – visit the highest garden in central London (Click here to book). Experience a stunning view of London without the hefty price tag.