San Francisco, California, might have one of the most expensive real estate and rental markets in the United States, but you don't have to spend a fortune to have a great time in the City by the Bay.
The Golden Gate National Recreation Area is unlike most national parks. It is stretched across 82,000 acres north and south of the Golden Gate Bridge, making it one of the world’s largest national parks in an urban setting and home to one of the largest urban parks in the world.