All Hotspots are shown on the maps like this:
Hotspot 23
In the corner, away from the street,
Is the Opera House entrance so neat.
Through the Piazza you sneak,
For the shortcut you seek,
And avoid all the crowds you might meet.
The Floral Hall glows through the glass,
With a beauty that’s hard to surpass.
Once a market for bloom,
Now a grand, open room,
Through which opera patrons all pass.
Then head to the roof for the view,
Where the panorama is waiting for you.
From the balcony high,
You can gaze at the sky,
And see a whole vista anew.