The bridge never gets old, even for longtime residents. It is spectacular, and is best experienced by bike. It’s two miles long and takes 20 minutes to cross. For a great ride, rent a Mission Bicycle, take the Wiggle to Golden Gate Park, and then cross the Presidio to the bridge and ride into Sausalito. From Sausalito, catch the ferry back to SF. The western walkway is open to cyclists only, so you get across more quickly. Tourists tend to mob the eastern, pedestrian side. At night, the bridge is closed to pedestrians but not to cyclists. You push a button and an unseen guard buzzes you in.