Rhuidean: Home of the Jenn Aiel and the only city in the Three Fold Land.

“That one will come later. The stone that never falls will fall to announce his coming. Of the blood, but not raised by the blood, he will come from Rhuidean at dawn and tie you together with bonds you cannot break. He will take you back, and he will destroy you.”
- The Prophecy of Rhuidean, spoken by Narisse Sedai

Remember Ji'e'toh, we are Aiel.