Best Things to Do in San Jose, California
San Jose is California's third-largest city and the capital of Silicon Valley, a metropolitan area of 1 million in the southern Santa Clara Valley, 50 miles south of San Francisco. Home to the world's highest concentration of technology companies and startup headquarters, it has a warm, dry climate, a diverse food culture reflecting its large Vietnamese, Mexican, and South Asian communities, and a handful of distinctive attractions including the Winchester Mystery House, the Tech Museum of Innovation, and the San Jose Museum of Art.
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The unmissable in San Jose
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San José is the largest city in the San Francisco Bay Area by population and the beating economic heart of Silicon Valley, but it lives somewhat in the shadow of San Francisco as a tourist destination. The things to do in San José reflect its character: technology museums and the intellectual energy of a city built on innovation, extraordinary dining diversity (Little Saigon has the best Vietnamese food outside Vietnam; the East San José taquerias are among California’s finest Mexican food; and the Indian restaurant density of Milpitas and Sunnyvale is remarkable), and warm, sunny weather that makes outdoor activity possible year-round. The Winchester Mystery House is the city’s most famous attraction — a Victorian mansion with 160 rooms built continuously for 38 years by a woman who believed she was haunted by the victims of her husband’s rifles.
Best time to visit
March through May (spring) and September through November (fall) are the best times: warm (20-28°C), not hot, and uncrowded. June is affected by a marine layer (‘June Gloom’) with overcast mornings. July and August are hot (30-38°C) but dry; the Santa Clara Valley heats up significantly compared to San Francisco. December through February brings rain and cooler temperatures but the city remains fully functional and accommodation prices are lower. The Silicon Valley tech conference season (Consumer Electronics Show is in Las Vegas in January, but many SF Bay Area conferences occur in spring) affects hotel availability and pricing.
Getting around
San José International Airport (SJC) is 4km from downtown, served by all major U.S. carriers and some international routes. BART now connects downtown San Jose to San Francisco (Berryessa/North San José station, opened 2020) in about 1 hour. The VTA light rail connects SJC Airport to downtown. For the region, a car is strongly recommended — Silicon Valley is spread across multiple cities and suburbs without a cohesive transit network. Caltrain runs north to San Francisco along the Peninsula. Uber and Lyft are widely available and well-priced.
What to eat and drink
San José has exceptional food diversity rooted in its demographics. Little Saigon (Story Road and King Road area) is the largest Vietnamese commercial district outside Vietnam: pho, banh mi, com tam (broken rice with grilled pork), and che (sweet desserts) at prices far below San Francisco. The East Side taquerias (in the Alum Rock area) are among California’s best for regional Mexican food. The Japanese community around Japantown (6th Street) has reliable ramen, sushi, and izakayas. For upscale dining, Santana Row (an outdoor shopping and dining district) has a concentration of restaurants including the reliable Baumé (two Michelin stars) and Oak & Rye. The San Pedro Square Market is a food hall good for grazing.
Top things to do
Winchester Mystery House – One of California’s most eccentric historic sites: Sarah Winchester, widow of rifle manufacturer William Winchester, built and rebuilt her San Jose mansion continuously from 1884 until her death in 1922, reportedly to confuse the spirits of those killed by Winchester rifles. The result is 160 rooms with stairs to nowhere, doors opening into walls, and windows in floors. Guided tours run daily; book in advance for weekend visits.
The Tech Museum of Innovation – Silicon Valley’s science and technology museum, with interactive exhibits on robotics, biotechnology, human spaceflight, and the history of tech innovation. Strong programming for families and well-designed exhibits. The IMAX dome theater shows both science films and movies. Located in the Plaza de César Chávez downtown.
Santana Row and Valley Fair – San José’s premium shopping and dining district: Santana Row is a European-styled outdoor street lined with restaurants, boutiques, and the Hotel Valencia. The adjacent Westfield Valley Fair mall is one of the highest-grossing in California.
Almaden Valley and quicksilver mining history – The Almaden Quicksilver County Park preserves the New Almaden Mine, the most important mercury mine in North America (1845-1912), which supplied mercury for the California Gold Rush amalgamation process. Hiking trails through the mine’s hillsides pass historic mine shafts and the preserved mining town of Hacienda. Excellent for a half-day hike 15km south of downtown.
Frequently asked questions
Is San Jose worth visiting on its own?
Yes, particularly for the Winchester Mystery House, the diverse food culture (especially the Vietnamese and Mexican dining), and the technology context (even without visiting campuses, the ambient sense of being at the center of the world's most concentrated tech ecosystem is interesting). For most Bay Area visitors, San Jose is a day trip or overnight from San Francisco rather than a primary destination, but it merits more attention than it typically gets from international tourists.
Can I visit Google, Apple, or other Silicon Valley campuses?
Limited. Apple Park (Cupertino, 10 minutes from San Jose) has a visitor center and rooftop viewing area open to the public. The Google campus (Mountain View) is partially visible from Castro Street. Meta's headquarters in Menlo Park has a public plaza. None offer interior tours to the general public; the visitor centers are the accessible option.
How far is San Jose from San Francisco?
50 miles (80km) by freeway, 45-60 minutes by car in non-rush-hour traffic; 90+ minutes during peak commute hours (7-10am and 4-7pm southbound and northbound respectively on US-101 and I-280). Caltrain from downtown San Jose to San Francisco takes 1.5-2 hours. BART from Berryessa station (north San Jose) to downtown SF takes about 1 hour.