Best Things to Do in San Francisco: What to Book and What to Walk

Three days: Alcatraz on one morning, a redwood or bay day on another, and the city's neighbourhoods and viewpoints on foot for the rest. Book Alcatraz the moment your dates are fixed.

If Alcatraz is gone, a bay cruise gives you the same water, the same bridge and the same skyline without the island. It is the substitution most visitors end up making.

Alcatraz Island is part of Golden Gate National Recreation Area, and ferry service runs under a single National Park Service concession from Pier 33. There is no other legal way to land on the island, which is why third-party listings that promise it should be read carefully.

The cell-house audio tour is the core of the visit and is included with the standard ticket. Night tours are smaller, quieter and consistently the better experience if you can get one.

Allow around three hours door to door. The island itself is a steep walk from the dock, and the return ferries queue.

If tickets are sold out for your dates, do not book a cruise expecting to land. Boats that pass the island are a different product, and honest listings say so.

A one-hour bay cruise under the Golden Gate Bridge and around Alcatraz is the most efficient way to see the city's shape. It is also the least weather-dependent booking here, though fog can flatten the bridge itself.

The public ferry to Sausalito costs a fraction of a cruise, crosses the same water and lets you walk a waterfront town before coming back. It is the best-value hour on the bay.

Whale-watching trips run outside the Golden Gate and are seasonal, longer and rougher. Treat them as a dedicated half day, not an add-on.

Sunset sailings on smaller boats are the pick if you want the bay without a commentary track.

Muir Woods National Monument is 16 miles away and requires a reservation for either parking or the shuttle — there is no walk-up option and no roadside parking on the approach. That single rule causes more failed mornings than anything else in the Bay Area.

Guided tours hold their own access arrangements, which is the practical reason many visitors take one rather than drive. Pairings with Sausalito are the most balanced; wine-country combinations reduce the grove to a brief stop.

Yosemite as a single day from San Francisco is possible and long — roughly four hours each way. It is a legitimate choice if you will not be back, and a poor one if you have any flexibility.

Napa and Sonoma are the middle option: a full day, no driving if you book a tour, and the only one of the three where the point is what you consume rather than what you see.

Golden Gate Park, the Presidio, Lands End, the Ferry Building, Dolores Park and the Mission's murals are all free and account for most of what people remember.

For the bridge itself, the Marin side viewpoints and the Battery Spencer overlook are better than anything on the city side. Walking across is a genuine 1.7 miles each way and windier than photographs suggest.

Cable cars are a fare, not a tour. They are worth one ride for what they are — a working 19th-century transit system — and the Powell–Hyde line has the best descent.

Fisherman's Wharf is the most overbooked area in the city. The sea lions at Pier 39 and the Musée Mécanique justify a walk through; little else there does.

Day one: Alcatraz in the morning with a pre-booked slot, the Embarcadero and Ferry Building afterwards, North Beach in the evening.

Day two: the redwoods or wine country, all day. Leave early — the northbound bridge traffic and the reservation windows both reward it.

Day three: Golden Gate Park, the Presidio and a bridge viewpoint, then the Mission for the evening.

Fog has a rhythm: mornings and evenings in summer are greyest, midday clearest. If a view matters to you, plan it for the middle of the day between June and August, or come in September and October when the city is at its clearest.