Palo Alto Tourism and Stanford Visitor Guide

This independent guide offers practical, locally informed help for visiting Palo Alto. Downtown is best for walking, eating, browsing, and observing everyday Palo Alto rather than for a concentration of major monuments. For a short first visit, begin at Stanford with Palm Drive, the Oval,  the Main Quad, and Memorial Court, then choose among Downtown Palo Alto, California Avenue, and the Baylands Nature Preserve.

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This page contains no affiliate links, sponsored content, paid placements, or compensated endorsements. Content is updated and written by Ardan Michael Blum, a Palo Alto resident since 2015. 

Revised August 23, 2026 

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Introduction

Palo Alto sits in the northwest corner of Santa Clara County, in the heart of the San Francisco Bay Area, roughly 35 miles south of San Francisco and 14 miles northwest of San Jose.

Stanford’s core academic campus adjoins Palo Alto but lies outside the city limits in unincorporated Santa Clara County. Other Stanford land extends into Palo Alto and several neighboring jurisdictions. This distinction matters because parking rules, public services, and visitor information may differ between the campus and the city.

The city is named for a tree. “Palo Alto” is Spanish for “the tall tree,” and the tree still stands: El Palo Alto, a coast redwood beside San Francisquito Creek that has been alive for roughly a thousand years.

The name is traditionally linked to the 1769 Portolá expedition, which camped in the area, and the tree appears today on both Stanford University’s seal and the city seal.

The human history of this place begins long before its Spanish name. Palo Alto lies within the ancestral homeland of Ohlone peoples, including the Muwekma Ohlone. Their ancestors lived in this region for thousands of years, and Ohlone communities remain part of the Bay Area today. The Muwekma remain an organized tribal community and continue to seek the restoration of federal recognition.

A little more than a century after the Portolá expedition, Leland and Jane Stanford used a fortune built in part through the Central Pacific Railroad to found Stanford University in 1885 as a memorial to their only child, Leland Stanford Jr., who had died of typhoid fever in 1884 at age 15. Stanford’s official history says that after their son’s death, his parents determined that “the children of California shall be our children.” The university opened in 1891 on the family’s Palo Alto Stock Farm. Much of the campus is generally open to visitors, although access to individual buildings, events, and facilities can change.

The Stanfords also wanted a nearby community for people and businesses associated with the university, and they wanted alcohol restricted there. According to the City’s history of Palo Alto, they considered both Mayfield and Menlo Park. Their proposal involving Mayfield reportedly required the closure of its 13 saloons and an end to local brewing; Mayfield’s residents declined. The stated concern was student access to alcohol, even though Leland Stanford’s vineyards were among the largest in California.

Leland Stanford instead encouraged Timothy Hopkins to acquire and develop a new settlement. The tract was purchased in 1887 and mapped for subdivision in 1889. The settlement was first called University Park, adopted the name Palo Alto in 1892, and incorporated in 1894. Property deeds barred the manufacture or sale of intoxicating liquor, establishing the new town as a temperance community.

The railroad reached Mayfield in 1863 and later served the new Palo Alto settlement at a station near University Avenue. Each community developed its own commercial center. When Palo Alto annexed Mayfield in 1925, Mayfield’s commercial district around what is now California Avenue became part of the city. That history helps explain why Palo Alto still has two distinct districts: lively University Avenue and quieter California Avenue, now home to a Sunday farmers’ market.

One of the defining symbols of Palo Alto’s later association with the technology industry is the garage behind 367 Addison Avenue. Bill Hewlett and David Packard worked there in 1938 and 1939, developing their first audio oscillator and formalizing their partnership before moving the business in 1940. The garage was registered in 1987 as California Historical Landmark No. 976, titled the “Birthplace of Silicon Valley.” The property is not open for tours, but visitors may view and photograph it from the public sidewalk while respecting the surrounding residential neighborhood.

According to the U.S. Census Bureau, Palo Alto had an estimated population of 67,609 as of July 1, 2025. The City separately describes Palo Alto as home to nearly 100,000 jobs. The figures are not directly comparable: one counts residents of all ages, while the other counts jobs. They nevertheless show that Palo Alto functions as a major regional employment center despite its comparatively small residential population.