Related Clues:

• Legendary sunken island
• Handbasket rider's destination?
• Satan's domain
• Sherman's analogy of war
• Mythical island that sank into the sea
• Water world?
• Mythical island
• Beelzebub's bailiwick
• Unbearable experience
• Lost continent
• It has a fire down below?
• It was guarded by a three-headed dog
• It's for children, in a Pat Benatar song
• It's for children, in a Pat Benetar song
• Charon's locale