The white tour is really beautiful by bike or hiking.
We came by at 8am in September and we were alone until 10am where some more tourists came. The white itinerary is very beautiful, I would suggest doing it clockwise, first downhill on the unpaved road, then going back up via the street (although at the temple it becomes again only a tourist way, but still paved). The downhill and uphill is steep but well worth the effort.
It’s short in itself but you’ll want to take photos for at least one hour on top of the cycling !