Saint Gregory the Illuminator Cathedral: 1,700 seats built for 1,700 years of Armenian Christianity

Saint Gregory the Illuminator Cathedral in Yerevan, Armenia, built 1997-2001 in orange tufa stone to mark 1,700 years of Armenian Christianity
Saint Gregory the Illuminator Cathedral, Yerevan, Armenia. Photo: Omicroñ’R, via Wikimedia Commons, CC BY-SA 4.0.
Yerevan, Armenia · built 1997-2001 · 1,700 seats for 1,700 years of Armenian Christianity · visited by John Paul II in 2001 · funded by three separate diaspora families
Saint Gregory the Illuminator Cathedral: 1,700 seats built for 1,700 years of Armenian Christianity

In Yerevan, the capital of Armenia, the Cathedral of Saint Gregory the Illuminator was built between 1996-97 and 2001. The foundation stone was laid on 7 April 1997 by Catholicos Karekin I, and the consecration, on 23 September 2001, was performed by his successor Karekin II. The project, by architect Stepan Kyurkchyan, was originally conceived by Catholicos Vazgen I to commemorate 1,700 years since the adoption of Christianity as Armenia’s state religion, traditionally dated to 301 AD, although some historians place the conversion closer to 314, partly because 301 would fall in the middle of the anti-Christian persecutions of the Roman emperor Diocletian, a coincidence that would complicate the dependence of the Armenian king Tiridates III on Rome. Tradition, more hagiographic than historically documented, tells that Gregory the Illuminator, imprisoned for years in a pit at Khor Virap, converted the king after healing him from an illness. The building, in orange tufa stone from Ani, reaches a height to the cross given as between 54 and 60 metres depending on the source, and includes, besides the main church, the chapels of Saint Tiridates the King and Saint Ashkhen the Queen. The central nave symbolically seats one thousand seven hundred worshippers, while the two chapels seat one hundred fifty each. Funding was split among several diaspora donors. The main church was funded by the siblings Richard Alexander Manoogian and Louise Manoogian Simone, of the Masco family of Detroit, with a donation of approximately two million dollars in memory of their parents. The two chapels were funded by Nazar and Artemis Nazarian, and by Kevork and Linda Kevorkian. The bell tower, with more than thirty arches, was funded by the Argentine-Armenian entrepreneur Eduardo Eurnekian, whose contribution concerned only that structure, not the whole complex. Pope John Paul II visited this cathedral on 26 September 2001, according to a primary Vatican document, for an ecumenical celebration attended by Armenian bishops and the president of the republic, venerating a relic of Saint Gregory the Illuminator that came from the Armenian community of Naples and reached Armenia around 2000, although the exact sequence of its transfer between Naples, Rome, and Yerevan cannot be fully reconstructed from the sources consulted. The Armenian Apostolic Church belongs to the family of Oriental Orthodox Churches, distinct from both Byzantine Orthodoxy and Roman Catholicism, having rejected the Christology of the Council of Chalcedon of 451 and formalized the separation at the Council of Dvin in 610. It is recognized by the Armenian constitution as the “national church” and has played a role of cultural continuity after the Armenian genocide, culminating in the mass canonization of the victims on 23 April 2015, the largest canonization ceremony in history according to concurring sources. With the historic mother cathedral of Etchmiadzin periodically under restoration, this cathedral today hosts patriarchal liturgies and major ordinations, according to the church’s official website.

About Saint Gregory the Illuminator Cathedral

In Yerevan, Armenia, this cathedral was built between 1996-97 and 2001, with the foundation stone laid on 7 April 1997 by Catholicos Karekin I and consecration on 23 September 2001 performed by his successor Karekin II. The project, designed by architect Stepan Kyurkchyan, was originally conceived by Catholicos Vazgen I to commemorate 1,700 years since Armenia’s adoption of Christianity as a state religion, traditionally dated to 301 AD, though some historians place the actual conversion closer to 314 AD.

Key facts

  • 7 April 1997: foundation stone laid by Catholicos Karekin I.
  • 23 September 2001: consecrated by Catholicos Karekin II.
  • 26 September 2001: Pope John Paul II holds an ecumenical celebration here.
  • Main nave seats 1,700, a deliberate reference to the anniversary it marks.
  • Funded separately by three diaspora donor families or individuals.
  • 23 April 2015: the Armenian Church canonizes all Genocide victims, the largest canonization in history.

History

Conceived by one Catholicos, built under the next, and consecrated by a third, this cathedral was purpose-built for a single symbolic act: seating exactly 1,700 worshippers to mark 1,700 years since Armenia’s traditional adoption of Christianity in 301 AD. Three days after its 2001 consecration, Pope John Paul II held an ecumenical celebration here, venerating a relic of the cathedral’s namesake saint recently returned to Armenia from the Armenian community of Naples.

What you see

A modern cathedral in orange tufa stone from Ani rises 54 to 60 meters depending on the source, its three tent-shaped conical spires and deep-set pointed-arch portals flanked by the smaller chapels of Saint Tiridates the King and Saint Ashkhen the Queen, with a belfry of more than thirty arches.

Practical information

  • Opening hours: generally open daily outside services; check current hours before visiting.
  • Address: Yervand Kochar Street, Kentron District, Yerevan, Armenia (also cited as Tigran Mets Avenue in some sources).

Getting there

The cathedral stands in central Yerevan, near General Andranik metro station. GPS: 40°10′19″N, 44°31′01″E.

Nearby

  • General Andranik metro station — a short walk from the cathedral complex.

Sources

  • Wikipedia — “Saint Gregory the Illuminator Cathedral, Yerevan”
  • armenianchurch.org — Mother See of Holy Etchmiadzin, official site.
  • christianunity.va — Vatican dicastery record, Pope John Paul II’s 2001 Armenia visit.
  • visityerevan.am — official Yerevan tourism board listing.

Hero image: Saint Gregory the Illuminator Cathedral, Yerevan, by Omicroñ’R, Wikimedia Commons, CC BY-SA 4.0. Editorial text © Cultural Heritage Online, 2026.

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