Yes, it's even more awesome than you imagined. Since it opened in 1937, this 1.7-mile suspension span between San Francisco and Marin counties has become one of the most beloved bridges in the world. A work of art, an engineering marvel, and an American icon, the Bridge is flanked on both ends by the natural beauty of the Golden Gate National Parks. Enjoy an exhilarating, but often chilly, walk across it.

Yes, this lighthouse at the southwest tip of the Marin Headlands is still active and maintained by the U.S. Coast Guard. Getting there is a challenge. Parking is limited and the 0.5-mile walk is steep and precarious. This spot, at the "world's end," is ruggedly beautiful. Nearby, old army buildings are used for environmental education programs.

Presidio Tunnel Tops is a stunning and welcoming national park space, completely free and accessible to all!

See what a community can do when they are inspired to transform a site that was once an abandoned airfield. Today its restored tidal marsh is a vibrant environmental showcase, bordered by a popular promenade, expansive meadows, and a renowned education center.