This is the Maiden Tower. It is located where the Bosphorus flows into the Marmara. We are looking down the Golden Horn. Various legends surround this tower. One is that the Sultan locked his daughter her to keep her from her lover. The lover swam to see her and was drowned, so the daughter jumped into the sea and was drowned as well.

The mosque appeared and I don't know how to get rid of it. I am not sure which mosque it is so we'll just enjoy it.