You can get to San Francisco from our Alameda, CA hotel via car, BART, or the San Francisco Bay Ferry. The San Francisco Bay Ferry is right on Main Street, 2 miles away. BART and car travel will take about 22 minutes. The closest BART station is Lake Merritt. If you're driving, get on I-880 N in Oakland from Webster St and Posey Tube, and head North. Then take I-80 W to Market St. in downtown San Francisco.