“Elseworlds, Part 2” Filming Locations

Oliver, Barry, and Kara travel to Gotham to investigate the source of the changed timeline and encounter a local hero.

Elseworlds parts one & three.

Arrow episode “Elseworlds, Part 2” was filmed in Vancouver, Coquitlam, & Burnaby in Canada and Chicago in the United States of America.

Chicago City Hall as Gotham City Police

Kara, Oliver, and Barry are released from police custody and escorted into a waiting vehicle by their mysterious benefactor.

Buller Studio as A.R.G.U.S. Headquarters (rooftop)

Felicity, Curtis, & Caitlin set up a device to stabilize the breach forming over the city under Diggle's supervision and receive a message from the Earth-90 Flash.