1. Interesting Facts and Description: The Presidio of San Francisco is a former military base that has been transformed into a national park and recreational area. It is located at the northern tip of the San Francisco Peninsula, overlooking the Golden Gate Bridge. The Presidio has over 1,500 acres of forests, meadows, and historic landmarks.

Some interesting facts about the Presidio include:

- It was founded in 1776 as a fort to protect the Spanish Empire’s interests in the Pacific.

- During World War II, it was the headquarters of the Western Defense Command, which was responsible for the internment of Japanese Americans living on the West Coast.

- The Presidio was transferred to the National Park Service in 1994 and is now part of the Golden Gate National Recreation Area.

- It is home to several museums, including the Walt Disney Family Museum, the Presidio Officer’s Club Museum, and the San Francisco National Cemetery Visitors Center.

- The Presidio is also a popular destination for outdoor activities such as hiking, biking, and picnicking.

2. Working Time and Phone (if available): The Presidio is open to the public every day from 5am to midnight. For more information, you can visit the Presidio’s website or call the Presidio Trust at (415) 561-5418.

3. Ticket Info and Transportation: Admission to the Presidio is free, but some attractions within the park may require an admission fee. Parking is available throughout the Presidio, but it can be limited during peak hours. Public transportation options include Muni bus lines and the PresidiGo shuttle, which provides service throughout the Presidio and connects to nearby neighborhoods and transit hubs.