Related Clues:

• 'B.C.' abode
• Give in
• Place to hibernate
• Knuckle under
• Throw in the towel
• Lourdes miracle setting
• Kind of art
• Forty Thieves' hideout
• Cavern
• Cry uncle
• Rubbles' home
• Niagara's --- of the Winds
• Early artist's milieu
• Bat's hangout
• Underground chamber