Consider it is a 1 hour and 40 minutes walk. The trail starts at Monistrol de Montserrat.
5. Ferrari Tour to Montserrat
The company DriveMe offers as well Ferrari tours to Montserrat.
Now, that one is certainly unique.
Update: Since summer 2019, the company does not offer this tour anymore.
Sleeping in the Montserrat Monastery
If you want to sleep in the Montserrat Monastery, there is only one option, Hotel Abat Cisneros.
This simple hotel is mostly used by the family of the choir’s members to visit them. Do not expect anything flashy, it is a basic but clean hotel that gives you the possibility to enjoy the grounds without the crowds.
Note that you will have to carry your suitcases from the car park or funicular which is uphill and 10-15 minutes walk.