Where Is Traitors Filmed 2025. The traitors season 3 launched on 1 january 2025, with episodes 1 and 2 airing at 8pm. From episode 3 onwards, it will air on wednesday, thursday and friday nights at 9pm in the uk.

Seasons 1 and 2 are available to stream on bbc iplayer. The traitors is filmed at ardross castle, a remote court in the beautiful scottish highlands.