The only place on Earth with an aquarium, a planetarium, a natural history museum, and a 4-story rainforest all under one roof! The Morrison Planetarium is the largest all-digital dome in the world. En savoir plus .
North Baker Beach is clothing optional. Be sure to apply sunscreen before you drop trou. En savoir plus .
Want to get away from the tourists, but not willing to commit to an all day hike? Try the Ocean View > Lost > Fossil Creek > Main loop. ~2 hours, great sights, few people En savoir plus .
Don't just admire the fountain - walk behind the falls to read inspiring quotes from Martin Luther King Jr. En savoir plus .
SF Weekly’s Best Of 2011 Winner – Editorial Pick – BEST RUINS IN THE MIDST OF A CITYIt's a gorgeous, poignant place to visit (and, mark our words, a spectacular spot to bring out-of-towners). En savoir plus .