Victorian mansion rebuilt for decades with staircases to nowhere and doors opening on walls: guided mansion tours plus basement add-ons for the ghost lore.Arts · Family · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: Roxanna Salceda (CC BY-SA) · license/source
Downtown hands-on science center built around Silicon Valley: design and robotics exhibits, an earthquake platform, and an IMAX dome, plus 21-plus after-hours nights.Family · Arts · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: The Tech Museum of Innovation (CC BY) · license/source
Park Avenue museum devoted to ancient Egypt with mummies and artifacts, workshops in the admission, and a life-size robot sphinx guide answering questions.Arts · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: No machine-readable author provided. Zarathustra~commonswiki assumed (based on copyright claims). (CC BY) · license/source
Walkable west-side retail and dining district across from the Winchester House: shops, restaurants, a cinema, and free strolling a block off the mansion tour.Highlights · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: neighborhoods.org (CC BY-SA) · license/source
Downtown arena by Diridon Station, the Shark Tank: Sharks NHL home games October to April plus concerts, with San Pedro Square food halls a short walk away.Highlights · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: jdnx (CC BY) · license/source
Berryessa Road market hall and stalls: produce, goods, and food vendors with cheap walk-in admission, reachable by BART if you buy only what you can carry.Highlights · Family · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: impiaaa @ Mapillary (impiaaa) (CC BY-SA) · license/source
One of the state's oldest municipal parks in the east foothills: mineral-spring history, 51-plus miles of Diablo Range trails, and guided free walks; $6 vehicle entry.Outdoors · Mentioned by timeout.com, lonelyplanet.com · verified Nov 12, 2026Photo: Advyth Ramachandran (CC BY-SA) · license/source
Compact modern and contemporary museum on Plaza de Cesar Chavez: one-hour downtown visit between lunch and dinner, free for youth 17 and under.Arts · Mentioned by timeout.com · verified Nov 12, 2026Photo: donjd2 (CC BY) · license/source
Rose Garden neighborhood showpiece: thousands of rose shrubs across dozens of varieties, free to wander, at its best in late-spring bloom. Go early for quiet paths.Outdoors · Free · Mentioned by timeout.com · verified Nov 12, 2026Photo: jmenard48 (CC BY-SA) · license/source
Kelley Park family combo of rides and a conservation zoo: lemurs, jaguars, and a carousel next to History Park, ticketed with infant-free entry.Family · Outdoors · Mentioned by timeout.com · verified Nov 12, 2026Photo: Shearer Family (CC BY) · license/source