The worship of Mihr was centered in a region named Derjan, a district in Upper Armenia, currently located in eastern Turkish territories.
In 301 A.D. Christianity became the official religion of Armenia, and the Armenian church adopted many pagan rites and ceremonies.
For example, the Christian fire-festival of Trndez, which has pagan roots, is still celebrated in February, the month originally dedicated to Mihr.
The Urartians worshipped three great gods: Haldis, Theispas, and Artinis.
The same notion existed in later Armenian mythology, in which the Triad consisted of Aramazd, Anahit, and Mihr.