Anastenaria

thumb|Firewalkers in Bulgaria The Anastenaria (, ) is a traditional barefoot firewalking ritual with ecstatic dance performed in some villages in Northern Greece and Southern Bulgaria. The communities which celebrate this ritual are descended from refugees who entered Greece from Eastern Thrace following the Balkan Wars of 1911–12 and the Population exchange between Greece and Turkey in 1923.

==Ritual cycle== The Bulgarian and Greek villages perform a unique annual ritual cycle, which begins on May 21 and ends on May 23 every year. The central figures of the tradition are Saint Constantine and Saint Helen, but all the significant days in this cycle coincide with important days in the Greek Orthodox calendar and are related to various Christian saints. The two major events in this cycle are two big festivals, one in January and particularly one in May, dedicated to these two saints. Each of the festivals lasts for three days and involves various processions, music and dancing, and an animal sacrifice. The festival culminates with a firewalking ritual, where the participants, carrying the icons of saints Constantine and Helen, dance ecstatically for hours before entering the fire and walking barefoot over the glowing-red coals, unharmed by the fire.