O.C.S.O.

The Order of Cistercians of the Strict Observance (also known as “Trappists”) is a Roman Catholic contemplative religious order, consisting of monasteries of monks and monasteries of nuns. We are part of the larger Cistercian family which traces its origin to 1098. As Cistercians we follow the Rule of St Benedict, and so are part of the Benedictine family as well. Our lives are dedicated to seeking union with God, through Jesus Christ, in a community of sisters or brothers.

  • Tarrawarra

    January 27, 2026 8:54 pm

    On January 26, 2026, the Solemnity of our Founders, Brother Moses Jeon Brother Peter Stefanski...

  • Midelt

    January 26, 2026 10:07 pm

    On 25 January 2026, following the resignation of Father Jean-Pierre Flachaire, the community of Midelt...

  • Circular letter of the Abbot General

    January 25, 2026 2:33 am

    Circular Letter from the Abbot General of the OCSO on the occasion of the Solemnity...

  • Mepkin

    January 16, 2026 5:25 am

    On 15 January 2026, the community of Mepkin (Diocese of Charleston, South Carolina, USA) elected...

  • 2025

    Regional Meetings

    Calendar

  • 4 - 8 November 2024

    Colloquium on the Degrees of Humility and Pride

    Rome, Italy

  • 6 - 16 June, 2024

    Central Commission

    San Francisco de Mostazal, Chile

  • Westmalle

    January 24, 2026
  • Scourmont / Bellefontaine

    January 24, 2026
  • Tilburg

    January 12, 2026
  • Imari

    January 10, 2026
  • Santa Rita

    January 2, 2026

Gallery

See complete list

Resources

Monasteries

  • Latroun

    Israel

  • Timadeuc

    France

  • Gedono

    Indonesia