The city by the bay.
A number of aerial and establishing shots are used in Ant-Man to help establish the location of the film.
Coit Tower, San Francisco
Scott has a nice flyover of this historic San Francisco tower, just to remind you that they’re not shooting the movie in Atlanta, GA!
Oakland Bay Bridge, San Francisco
The city, and bridge, as seen from Yerba Buena island serves as a transition shot in the film.