I was out there in 2005.
It's one of Ferrari's test tracks, near Florence. Great scenery, up in the mountains.
Nice bowl track.
I'll post some photos later. I saw Michael Schumacher, (slumped in a fast racecar), a bunch of old F1 cars in the hands of the rich drivers hired by some very rich people. I went there by train.
And a whole wack of Ferrari F1 Enzos.
For now, here's how a motorbike racer sees the track:
[off the track's website]