Fun things to do in San Francisco Bay Area???

I'm going to be in the SF Bay Area in July/August and was wondering what kind of fun things there is to do there for a teenager.

I'm thinking about things like beaches, amusement parks etc.

Which beaches are the best?

And can you name as many of the theme parks as you can plsFun things to do in San Francisco Bay Area???
My recommendations:

Visit the Golden Gate Bridge.

Visit the Golden Gate National Recreation Area.

Visit Alcatraz.

Take a boat tour of the bay.

Take the ferry to Sausalito and spend an afternoon there.

Visit the San Francisco Ferry Building Marketplace

Take a walking tour of Chinatown.

Visit Pier 39

Take a cable car ride

Visit the cable car museum

Go to a Giants game.

Have cocktails (Adults) or soft drinks (Teenagers) at the “Top of the Mark” located atop the San Francisco InterContinental Hotel.

View the San Francisco skyline from Treasure Island during the day and at night.



The whole city is a theme park, and better than any one that you would pay admission to. However, there is Metreon Sony Entertainment Center.

I've never been to any beaches around there. The water is freezing. People that surf and sailboard wear wet suits.Fun things to do in San Francisco Bay Area???
in tha bay area the only thing that you can do is "ghost ride the whip" n go dumbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb…



rip mac dreFun things to do in San Francisco Bay Area???
I love that place.



I rented a bicycle and



went to Palace of fine arts

rode over the golden gate bridge

rode down a gigantic hill to Sausalito on my bicycle

took the ferry to alcatraz

went to Muir Woods

took a trip through Monterrey

rode around on trolleys for fun

went to the top of some huge mountain in the middle of the city called San Bruno Mountain.

campers