Just wanted to let other forum member know that Coit tower reopened a few months ago, so if your in San Francisco you may want to check it out. The first image is of the tower itself, taken from Chinatown. The other two images are from the tower itself, taken within a few days of the reopening. When I took those images from the tower the glass covering the windows were open which allows you to stick your camera out of the window (there were signs posted indicating that the only thing allowed out of the windows are cameras). I've gone back a couple of times since but the glass has always been in place since after that first time and I noticed that they took the signs down. I'm not sure if their new policy is to not open the glass but if you do check it out I would highly recommend bringing a polarizer just in case.