Buddhism in Buryatia—a regional form of Buddhism.
Historical evidence gives reason to believe that, from the 2nd century BCE, proto-Mongol peoples (the Xiongnu, Xianbei, and Khitans) were familiar with Buddhism. On the territory of the Ivolginsk Settlement, remains of Buddhist prayer beads were found in a Xiongnu grave.
At the beginning of the 17th century, Tibetan Buddhism penetrated northward from Mongolia to reach the Buryat population of Transbaikalia (the area just east of Lake Baikal). Initially, Buddhism disseminated primarily among the ethnic groups that had recently migrated out of Khalkha Mongolia (the Selenga and Zede Buryats). At the end of the 17th to the beginning of the 18th centuries, it spread throughout the Transbaikal region. A second branch came directly from Tibet, from the Labrang Monastery in Amdo.
Buddhism in Buryatia is the northernmost extension of Vajrayana Buddhism in Central Asia. It is primarily the Gelug tradition from Tibet, although there are signs of influence from the Nyingma tradition as well. Buddhist followers in Buryatia revere the founder of the Gelug school, the great guru Tsongkhapa (called Zonhobo in Buryat), on par with the founder of the entire Buddhist tradition, Shakyamuni Buddha. Gelug adherents in Buryatia prefer to either use this self-designation for the tradition, or the general terms "teachings of the Buddha" or "Mahayana doctrine."
Buryat Buddhism shows slight deviations from general Mahayana tradition mainly in its system of religious practice, in its rituals and magical practices, and are due to the influence of traditional, more ancient and archaic beliefs, practices, and rituals of the Tibetans and of the Buryat-Mongols. In particular, the religious system of Buddhism incorporated and assimilated traditional folk ceremonies, rituals, and beliefs associated with the honoring of ovoos, paying homage to spirits of the land, mountains, rivers, and trees. Among monastic religious practices, those of tantric origin, forming the basis of Vajrayana Buddhism, play an important role. In its philosophical, psychological and ethical teachings, Buryat Buddhism does not differ significantly from the fundamental provisions of Mahayana Buddhism as presented in the Tibetan version of the Buddhist canon referred to as the Kangyur (Ganzhuur in Buryat; 108 volumes) and the Tengyur (Danzhuur in Buryat; 225 volumes).