The 39 Clues Wiki
The 39 Clues Wiki
←Card 140: The Cat Burglar | Card 141: The Sandstone City | Card 142: Money→
Card 141: The Sandstone City
Branch: Madrigal
Type: Secret
Rarity: Ultra-Rare
Puzzle: No
Clue: Yes
Top Secret: No
Where To Get This Card: Card Pack 2: Branch vs. Branch and Card Pack 4: End Game


"Deep in the desert of Jordan lies al-Siq, "the shaft," a mile-long passage between sheer sandstone cliffs. At the end of the shaft is one of the world's greatest monuments--al-Khazneh, the Treasury of the ancient city of Petra. Al-Khazneh was carved into a copper-colored 3333333333 cliff two thousand years ago. Millions have traveled to see it... including Cahill from all branches, who believe that the Treasury might hold one of the world's most valuable secrets. This card unlocks a Clue!"


This card unlocks the Clue Lily.