Main Post

The Main Post is the heart of the Presidio. It marks the site of a Spanish garrison established here in 1776. This historic site served as a Spanish fortification, then fell under Mexican control, and finally became an important U.S. Army post in 1847. The Presidio's oldest existing buildings are found on the Main Post.
 
Main Post Map
A map of the Main Post
 

Sites on the Presidio's Main Post:

 

Last updated: February 28, 2015

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Contact Info

Mailing Address:

201 Fort Mason
San Francisco, CA 94123

Phone:

415-561-4323
Phone is answered daily from 10 am to 5 pm. Leave a message otherwise and we will get back to you. United States Park Police Dispatch: Non-Emergency: 415-561-5505 Emergency: 415-561-5656

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