Self drive to Kunenan Gardens

Does anyone know where to park if we self drive to Kunenan Gardens from Takeo Onsen? The closest carpark on the slope to the Gardens seem to belong a local shrine/temple.

And the other nearby carpark is part of Niiyama Park, which kind of look a bit farther away on Google Maps.

Any ideas?

Beside self drive,you can take train from JR takeo onsen to JR kanzaki,where kunenan garden located, you need 760 yen,38 km

Kunenan opens only from Nov 5 to Nov 23. During this term, there's a temporary car park near Yoshinogari Historical Park. Visitors can't park near Kunenan. Complimentary shuttle bus runs between the car park and Kunenan.

Kunenan don't open on November 5th but on November 15th until the 23rd.
It only opens for 9 days.

There are also buses between Kanzaki station (south gate) and Kunean.