It's a surprise, though I don't know if we're supposed to be there I found it by accident, but I'm sure it's fine. Anyway, remember to keep calm.

[ Lily tightened her grip on Eleven's hand, apparating with a pop from the room before they rematerialized close enough to one of the walls of the city that it loomed abruptly overhead, in a tidy field of tall flowers. ]

I think it's a merchant's flower farm, isn't it nice? I missed my destination but it was quite worth it.