Pyramid Building - View this location on map 600 Montgomery Street. San Francisco's most recognizable skyscraper, the Transamerica Building is also San Francisco's tallest building. This four-sided pyramid is 48 stories high. Check out the video monitors in the lobby that have live feeds to four cameras located at the top of the building. If you can't make it to Muir Woods, see the small stand of redwood trees in the adjacent pocket-sized park. Architectural,Budget,Day,Kids,Landmark

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