The climax of Marvel’s 2022 film, “Doctor Strange in the Multiverse of Madness,” demanded an environment as volatile as the Scarlet Witch herself. To achieve this, director Sam Raimi and the production team made a decisive move: trading a soundstage for the raw, elemental drama of Iceland’s volcanic landscape. This choice led to a terrifying and deeply physical experience for star Elizabeth Olsen, whose on-set ordeal cemented the emotional intensity of Wanda Maximoff’s final act.
The Scene and the Location
The pivotal moment in question is the presumed sacrifice of the Scarlet Witch / Wanda Maximoff. In a moment of redemptive horror, Wanda uses her immense powers to collapse the mystical mountain known as Mount Wundagore, destroying the source of all the evil Darkhold books across the Multiverse.
To ground this fantasy sequence, the production filmed on location in Iceland. While official records of the specific volcano are scarce—a common practice for production security—Iceland is widely confirmed as a filming location, often utilizing its dramatic volcanic rock formations and glaciers. Data shows that other Marvel projects, like Thor: The Dark World, have previously leveraged regions near volcanoes like Hekla for their otherworldly settings.
A Battle Against Nature: The “Dying” Sensation
The crew’s decision to utilize a real, snow-dusted volcanic terrain created a physically and mentally taxing set, even for a seasoned actor. The contrasting natural elements—freezing snow and geological heat—led to a bizarre and dangerous phenomenon:
“The juxtaposition of the freezing snow and the geological warmth caused the snow to melt and create hot steam or lava flows, mirroring the chaos of the scene itself.”
Olsen later revealed the profound effect this had on her performance, stating that the rapid weather changes and extreme environment made her feel like she was actually “dying” on screen.
This extreme practical environment, which involved an 80-person crew battling the elements, acted as a crucible for Olsen’s performance. By avoiding full green-screen reliance, the physical struggle with cold, heat, and unstable ground gave her direct, visceral access to Wanda’s pain and despair in her final moment of ultimate sacrifice and penance.
This blend of epic CGI augmentation and physically demanding location work underscores Marvel’s commitment to anchoring its fantastical narratives in tangible reality, resulting in a climactic, emotionally shattering moment for one of the franchise’s most complex characters, the Scarlet Witch.