“The Outpost” Filming Locations

Mating season has arrived for the mermaids leading Maddie to investigate their long infertility while Beth comes for Levi.

Siren episode “The Outpost” was filmed in Coquitlam & Vancouver in Canada.

2120 Vintner Street as Office of Naval Intelligence

Ian Sutton watches Maddie and Ryn head inside the lab where they hope to test Ryn's blood for clues on the infertility.

Source: J