Sure, this is one of the biggest tourist attractions to San Francisco, if not the entire United States. Not exactly an original find. But the two hours I spent in this park were two of the most delightful hours I'd spent in all of San Francisco. Parts of this park can be quite busy, but it's so massive (the park covers 1,017 acres) that you can easily get away from everything. In fact, you can find nooks in this park where you can sit for hours and not see a single other person.