https://citybase-cms-prod.s3.amazonaws.com/490e808d82aa46febb6fb3c03b384d28.pdf Above link is park trail map.
All throughout the park. There's a place to park to the right when you first come in the park from 56th St. The trails run all the way to the back of the park.
There are alot of trails all over the park. You should be able to find them on the website and I think you can also get a map from the front gate when you enter the park
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