Travel time from anywhere in San Francisco: 5 minutes to an hour, depends on where you come from. Ideal trip length: an afternoon. Nice to haves: blanket, sweater, sunscreen, beer and a sandwich from that place on Guerrero or pizza from Delfina or both. Directions: Take the bart towards Daly City/SFO and get off at 16th and Mission and walk.

Dolores Park, San Francisco.