On the 1st Tuesday of every month, the parking fee is reduced to $7/vehicle.
Entree to arboretum and the grounds is free, parking is $14.00 for the day. You can even leave and return later the same day as long as you have the parking pass.
First Tuesday of every month parking (the only entrance/admission fee) is half off. There are certain days there is no parking fee, but all the buildings are closed, like Thanksgiving and day after. It only applies to the daytime, not special events like winterlights.
I'm not sure. But I do know if you have low income u can get a discount
Vehicle parking fee is charged , Not sure about free parking day.
I don't believe so.
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