Close Icon
Gear IconImportant Reminder:The Foursquare City Guide app officially sunset on December 15, 2024, with the web version following in early 2025. However, your check-in journey doesn’t end here! Join us on Swarm, where new adventures await.
Learn more
Favs.
Transamerica Pyramid is one of Favs..

1. Transamerica Pyramid

7.8
600 Montgomery St (at Washington St), San Francisco, CA
Structure · Financial District · 28 tips and reviews

Smithsonian ChannelSmithsonian Channel: This distinctive skyscraper stands atop the site where Mark Twain is said to have met the real-life Tom Sawyer whose name and anecdotes would later inspire his famous novel. (From Aerial America) Read more.