The bus company Uno runs a 602 service from Watford High Street towards Hatfield.
Once out of Bushey Station the bus drives down Hartspring Lane and passes straight through a major round-a-about.
Once adjacent to the Toby Carvery Restaurant alight and the next bus stop is opposite Hilfield Lane.
The main entrance gate to the Manor estate is about one kilometre along Hilfield Lane, on the left just before Sandy Lane.
The timetable of the bus is available at http://www.unobus.info/service.shtml?serviceid=1703
By Tube or train
Bushey Station (London Overground) 3.4 Miles
Radlett Station (British Rail) - 4 miles away
Watford Junction Station (London Overground) - 5 miles away
Watford Metropolitan (Underground Metropolitan Line) - 5.5 miles away
Stanmore Station (London Underground Jubilee Line) - 6 miles away
Edgware Station (London Underground Northern Line) - 7 miles away
There are taxis available at all these stations