This valley is the primary shrine of the Thir religion and contains enormous idols of all the dragon deities, arranged in a circle. Each idol is covered in enough gems and precious metals to buy Galifar whole. Smaller, poorer sculptures of the Sovereigns sit at their feet. This is a holy site for the dragons of Argonnessen, and many make pilgrimages to worship or to learn from the priests who dwell here.
This is the primary shrine of the draconic religion Thir. Statues of the Dragon Gods are arranged in a circle. Each is ten times the size of a colossal dragon, and each is inlaid with enough gemstones and precious metals to beggar a kingdom. Smaller statues of the fifteen Sovereigns stand at the feet of the greater deities. No images of the Progenitors are present. If questioned, a follower of Thir would be surprised. “Eberron is at your feet, Siberys above us, Khyber far below; what would be the point of trying to capture them in stone?”
Although dragons worship in their own way, dragon priests of the Thousand spend a great deal of time at the Valley of the Three. Some of the greatest priests of the past have actually merged with the landscape, becoming immortal guardians of this place. Young dragons who wish to learn the mysteries of the divine often come to the Valley to study with the elders.