There's a park near my house that I drive by almost daily, but until today I have never gone to it because it is inaccessible except by car.
The park is shaped like a triangle, probably 2 acres in size. On two sides major traffic arteries run along it. On the third side is a street that connects the two other streets. There are no sidewalks along any of the streets on both sides. So it's impossible to walk to the park (except for the people who live directly across the street). There's also almost no parking -- the only place to park is along the third street. The park has benches, a fountain, lots of trees, is regularly maintained (new trees were planted in it last month), but since I've been down here only once have I seen someone in it.
I checked the garbage cans in the park and they were filled with water (from the rain) and a few soda and beer bottles. It seems pretty strange for the city to continue to spend so much money on a park that is pretty much inaccessible. And because of the whole parking issue, there's a cap on how many people can use it.