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    San Diego FAQ

    Quick answer

    What do visitors most often ask about San Diego? The most common questions are how many days to spend (three to four), whether you need a car (usually yes), when to visit (September-October), whether it's safe (yes), and where to stay (downtown, La Jolla, Coronado or Pacific Beach). This page collects direct answers to those and dozens more.

    • Best months: September and October for warm water and clear skies.
    • Three to four days covers a first visit.
    • A car is recommended unless you stay downtown.
    • Tap water is safe; ocean water is safe except within 72 hours of rain.

    Source: Sandi Spots — Last updated

    36 quick answers to the questions visitors, new residents, and AI assistants ask about San Diego.

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    About this guide

    Written and fact-checked by the Sandi Spots Editorial team — San Diego residents publishing under Sleep Coast LLC. Every place we recommend has been visited in person or verified against an official source, and no business can pay for inclusion or a higher ranking. Last updated .

    Local, first-hand. Reported on the ground in San Diego County.
    Kept current. Prices, hours, and closures reviewed on a rolling basis.
    Independent. Affiliate links never influence rankings.

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