After killing Balder, Loki was tracked down and placed in the cavern. He was bound to a stone slab with the entrails of his sons, Vali and Narvi. A venomous snake was placed above his head, an idea through of by Skadi that secreted a cerosive venom on his face with only his wife Sigyn for company.
Loki’s Cavern is the location of the wedding between Thrym and Samirah al-Abbas. it was half-frozen when Hearthstone uses Isa to Loki's bonds. It also is covered in lava and sulphur . After the fight breaks out Loki is freed from his bonds by Randolph Chase and flees to Helheim.
|Nine Worlds:||Alfheim | Asgard | Helheim | Jotunheim | Midgard | Muspellheim | Nidavellir | Niflheim | Vanaheim|
|Cities and Towns:||Boston | Flåm | New London | Provincetown | York|
|Administrative Divisions:||Connecticut | Massachusetts | New Hamshire | North Yorkshire | Sogn og Fjordane | South Carolina|
|Countries:||Confederate States of America | Norway | United Kingdom (England) | United States of America|
|Continents:||Europe | North America|
|Other Locations:||Alderman Estate | Bifrost | Blitzen’s Best | Boston Public Library | Bridal Veil Falls | Cape Cod | Charles River | Charleston Harbor | Chase Mansion | Dorchester | Fadlan’s Falafel | Folkvanger | Fort Wagner | Ginnungagap | Hotel Valhalla | Loki’s Cavern | Longfellow Bridge | Lyngvi | Morris Island | Nabbi's Tavern | Provincetown Airport | River Oure | Sessrumnir | Svartalfheim | The Thinking Cup | Yggdrasil|