Huge, all encompassing, flagship city park...does your city have one?

Does your city have that one special park, huge in size and filled with all the amentiites you'd expect a park to have -or- are park functions spread over a series of smaller parks? Exampes of the type of special parks I'm referring to: Central (NYC) Lincoln (Chgo) Golden Gate (SF) Griffith (LA) Forest StL) Fairmont (Phil) Belle I. (Det)>