Muspelheim is the home planet of the Fire Demons. It first appears in the beginning of Thor: Ragnarok when Thor was captured and interrogated by Surtur. This location article is a stub. You can help Disney Wiki by expanding it. Retrieved from "https://disney.fandom.com/wiki/Muspelheim?oldid=3064618" Categories: Locations Location stubs Thor locations Marvel Cinematic Universe Norse Mythology Realms Community content is available under CC-BY-SA unless otherwise noted.