Tim:
The gardens tour lasts about an hour and ends at the Pincio Terrace. So the tour is limited to two hours in the Borghese and another hour in the gardens, finishing at the Pincio Terrace. This is our last day in Rome so it will end with a beautiful view of the Eternal City!
Thank you for your thoughts and observation!
Dario:
Yesterday the website www.tosc.it (ticketone.it) listed "Currently there are no tickets available" for the 7 June date I wanted and just now looking at the site it still says the same.
As I look at the site I see the dates available you list - yesterday those dates were not so listed. However, I am glad for people who wish to visit on those dates that they will be able to order tickets online. But do it soon!
Thank you for your observation!