Gunlod’s Cave

Gunlod’s Cave is a cave in Norway that serves as the prison for Gunlod.

History
After she surrendered the mead, her father tied Gunlod’s life force to the cave, causing her to die if she leaves.

The Ship of the Dead
Magnus Chase, Samirah al-Abbas, and Mallory Keen go to the cave to look for Kvasir's Mead and leave with a small amount.