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. Read more.
North Baker Beach is clothing optional. Be sure to apply sunscreen before you drop trou. Read more.
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 Read more.
Don't just admire the fountain - walk behind the falls to read inspiring quotes from Martin Luther King Jr. Read more.
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). Read more.