San Francisco itinerary: 1, 2 and 3 days

Match the plan to the time you actually have, not the time you wish you had. One day is a taster; two days is the honest minimum; three days lets you leave town for a day and still see the centre.

Start early at the main plaza and the streets around it, when the light is soft and the cafés are opening. Work through the market for breakfast, then walk the old streets toward the water. This is the day to do on foot: distances in the centre are short and the interesting parts are between the landmarks, not at them.

After lunch, take the waterfront promenade and sit somewhere with a view of the bay. Late afternoon is the best window for a boat trip or a walk out to a viewpoint. Finish with dinner near your hotel rather than crossing town at night.

Pick one direction and commit to it. Inland, the hill neighbourhoods have the viewpoints, the murals and the small restaurants; the walk up is steep but short. Toward the coast, the beaches and the fishing villages are the draw, and a local bus or a taxi gets you there without a tour.

If you only have two days, do not try to combine both. A half-day in each leaves you in traffic for the middle of the day, which is exactly when the heat and the crowds are worst.

With a third day, leave the city. Nearby towns and natural areas are reachable by bus in the morning and back by late afternoon, which is cheaper than a packaged tour and gives you control of the schedule. Check the last return bus before you go, and buy your ticket when you arrive rather than the night before.

If you would rather not move, spend the day on the beach and eat where the locals eat. That is a legitimate use of a third day and often the one people remember.

Prices below are 2026 estimates in Mexican pesos and cover the ground costs of the itinerary, not lodging or flights. Mexico is generally cheaper than US or Canadian cities for food and local transport, which is why a two-day plan here can cost less than a single day at home.

Walk the centre in the morning and rest in the early afternoon, when the heat peaks. Carry small notes and coins: many stalls and buses cannot break a large bill. Keep a copy of your passport and your entry document, and check the current entry rules for Mexico before you fly.

Buy a local SIM or an eSIM if you will use maps and ride-hailing apps. If you are arriving by air, sort out the airport transfer before you land rather than negotiating at the curb.