Join Us This Summer on Wednesday Evenings!
Our annual Evenings of Re-Creation are back and we welcome you to join us.
COVID-19 Updates
At Mt. Irenaeus, need to be attentive to the health of the entire community, including our resident friars, guests and others who visit by following best practices set by public health and church officials.
Full Solar Power Coming to the Mountain
Mt. Irenaeus will soon be fully powered by the sun! Following project approval by our Board of Trustees earlier this year, full solar power is coming to our land. Shifting to complete reliance on solar power has long been a part of the mission of Mt. Irenaeus, in...
Reopening the Mountain: Sunday Mass and Staying With Us
We’re reopening to guests this summer and increasing our capacity for Sunday Mass.
Welcoming Sister Sun’s Solar Power to the Mountain
The Board of Trustees recently approved a project to install solar panels that would eliminate any reliance on other forms of energy at the Mountain.
Pray for the Family of SBU President and Mt. Irenaeus Trustee Dennis DePerro
Dear Friends, Many of us have a long history with St. Bonaventure University either as graduates or family affiliates. With you, we share the very sad and tragic news of Dr. Dennis DePerro’s passing. In the midst of our sadness together, let us especially remember his...
Celebrating Michelle Marcellin’s 25 Years at Mt. Irenaeus
Michelle Marcellin had been helping with the business-side of Mt. Ireneaus for about two years when the decision came to make a full-time hire. She had been sending out donation letters and working on bookkeeping, a side job while she was working in the financial aid...
In Memory of Marge Musial
We are sad to share with you the sudden passing of our friend, Marge Musial, who shared our way of life for more than 30 years at the Mountain. Marge went home to Christ on Aug. 14. As one of our first Living Stones, Marge left her mark on Mt. Irenaeus through the...
Pandemic Response Team at the Mountain
We often note that the Mountain would not exist without the tremendous support and efforts of our friends who volunteer their skills and knowledge to help sustain the mission of the Mountain. When the COVID-19 pandemic struck, we once again were able to call on...
Upcoming Events
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Mass at the Mountain – Every Sunday at 11 a.m.
October 1, 2026 @ 11:00 am - August 1, 2032 @ 12:00 pm
Recent News
Sophia and Clare Hermitages Now Open to Adult Retreats Year RoundIn Announcements
Profiles of Karen and MariIn Ministry
