Yes. It does cost a little extra, and it's more of an overall tour than a mode of transportation.
There is a tram available to everyone. It is not to far from the Japanese garden. I believe it is $4 for adults to ride.
Yes there is a tram. It goes around entire grounds explaining everything but you can only get off where it starts. You kinda miss some of the hidden art work and Japanese garden.
I saw a tram full of children, not sure if there is one available for adults.
A $4 tram ride throughout the grounds before you get to the Japanese garden. There are restrooms and info desk there
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