So there it is, tucked away above London's South Bank, a delightful garden designed in collaboration with the Eden Project.
The stairs are easily managed, and once there you find the wild garden with a hundred or more specs for the botanically expert to identify.
What appealed to us even more were the boxed beds of vegetables, most of which we could identify, but with clear signs in case we couldn't. So we wandered around reminiscing on where we'd seen this one or the other.
Oh, and don't forget the coffee and a cookie before you leave, with those stunning views across the Thames.