Kreeth's Laboratory was an ice cave in the Ice Narrows during the time of the Legends of Hoole. This cave was home to the arch hagsfiend Kreeth, and is where she performed her many horrific experiments.
Description[]
The cave is lined with ice that reflects the stars at night, and from the ceiling hang the dried gizzards and corpses of owls and birds she had murdered. All about the cave, garlands of withered eyeballs were strung and petrified bird eggs sat upon shelves next to other ingredients for her spells, such as yarped pellets, fish spines, and the severed heads of owls.