Load the Clipper card app or pick up a physical card at any Walgreens or BART station in San Francisco. A Clipper card covers Muni buses, Muni Metro light rail, BART, and the ferry, and it automatically applies transfer discounts that cash riders miss.
For real-time arrivals, use the SF Muni app or Google Maps with transit directions enabled. Both show live vehicle positions and alert you to delays on specific lines.
The Muni Metro has six lines (J, K, L, M, N, T) running underground through downtown San Francisco and surfacing in outer neighborhoods. The N-Judah line connects the Castro to the Inner Sunset and Ocean Beach. The T-Third runs from Caltrain at 4th and King through SoMa and down to Bayview.
Bay Wheels bike share works well for trips under 3 miles in San Francisco, especially along the Embarcadero waterfront path or through Golden Gate Park. Download the Lyft app to unlock bikes and check station availability before you walk to one.
For late-night travel after Muni service drops off, Lyft and Uber remain reliable in central San Francisco neighborhoods. Budget $15 to $25 for most trips within the city core between midnight and 2 a.m.