Travel tips for San Francisco

A handful of practical points come up repeatedly when planning a trip to San Francisco, and most of them are easy to prepare for once they are known ahead of time. Weather is one of the most commonly misjudged: summer, particularly July and August, tends to be foggy and cool in the city itself, while September and October are usually the warmest and clearest months, so packing layers matters more than packing for a single expected temperature, whatever the calendar date.

Getting around the city relies on a mix of the cable car, which runs on three specific lines and is a separate system from the F Market streetcar, along with Muni buses and trains and the BART regional rail system; a Clipper card is the standard way to pay across most of this network rather than handling each fare separately. It is worth noting that BART does not cross the Golden Gate Bridge, so reaching Marin County or Sausalito by transit means taking a ferry rather than a train.

Driving comes with its own considerations: street parking in tourist areas is limited, and break-ins targeting visible items left in parked cars are a real concern, so it is worth keeping bags and valuables out of sight or taking them along. Money matters are worth knowing before checkout: sales tax, in the range of roughly eight and a half percent in San Francisco, is added at the register rather than shown on price tags, and hotel rooms carry a separate hotel tax, often in the range of fourteen percent, that is not included in the advertised nightly rate.

Tipping is expected rather than optional at restaurants, typically in the fifteen to twenty percent range, and is never automatically included in the bill unless stated otherwise. International visitors from countries in the visa waiver program need to apply for ESTA authorization online before departure; it is not something arranged on arrival and is not the same as a visa.

Finally, several popular activities require reservations made well ahead of the visit rather than on the day itself: Alcatraz tickets are timed and released around ninety days in advance, often selling out weeks before the date, and Muir Woods requires a timed reservation for parking or the shuttle since there is no walk-up option. Building these details into a trip early, rather than discovering them on arrival, avoids most of the friction that catches first-time visitors off guard.