Celebrating 100 Years of Retreats at Mater Dolorosa Retreat Center

The first retreat at Mater Dolorosa Passionist Retreat Center was preached in 1926 beneath the shade of the beloved "old rubber tree," a Moreton Bay Fig that still stands on the property today. That first gathering in 1926 marked the beginning of a ministry that has transformed countless lives.

In 1924, the Passionists acquired a beautiful hillside property overlooking the San Gabriel Valley that has since grown into a sacred place where generations have encountered God’s love, found healing and discovered hope.

The first retreat was preached beneath the shade of the beloved “old rubber tree,” a Moreton Bay Fig that still stands on the property today. That first gathering in 1926 marked the beginning of a ministry that has transformed countless lives.

The first retreat held at Mater Dolorosa Passionist Retreat Center in Sierra Madre, CA

A Century of Retreat Ministry

When Mater Dolorosa Monastery was dedicated in 1932, it became the first monastery in Holy Cross Province built specifically for the Passionist retreat movement. As interest in retreats continued to grow, a new retreat house was built in 1950, increasing capacity to 70 retreatants each weekend. Additional expansion in 1985 added 17 retreat rooms, meeting space and accommodations for retreat leadership and those making extended personal retreats.

Over the decades, the ministry broadened to welcome more people into the Passionist tradition. Spanish-language retreats began as early as 1960, retreats for married couples were introduced in 1966 and women’s retreats followed in 1974.

Today, more than 10,000 people visit Mater Dolorosa and its beautiful grounds each year. Retreats are offered for men, women and married couples in English and Spanish, along with programs for high school students, parish groups, ecumenical gatherings and those seeking personal renewal.

Each Good Friday, an additional 2,500 to 3,000 pilgrims come to pray the retreat center’s beloved Stations of the Cross, making it one of Southern California’s cherished Holy Week traditions.

Side-by-side images under the same large rubber tree: on the left, a historic black-and-white photo of three men sitting in its shade; on the right, a modern color photo of a priest standing beneath its branches, speaking beside an altar setup.
(left): The first retreat at Mater Dolorosa was held in 1926, under the rubber tree on the grounds.
(Right): Fr. Bruno D’Souza, CP, leads a prayer service under the same rubber tree in 2023.

Faith Through Every Season

The history of Mater Dolorosa has also been marked by remarkable perseverance. A devastating 1991 earthquake claimed the historic monastery, but from that loss emerged the beautiful Monastery Memorial Gardens, including the Garden of the Seven Sorrows, the Plaza of the Sacred Heart and an outdoor amphitheater. These spaces stand as a reminder that hope and new life can emerge even after profound loss.

More recently, the Eaton Fire once again tested this sacred place. While the retreat center experienced damage, its spirit remained unshaken. The Passionist community, staff, volunteers and supporters responded with extraordinary faith, resilience and generosity. Even in the face of uncertainty, the mission continued, and Mater Dolorosa remains a place where people are welcomed to find peace, healing and hope.

Looking Ahead with Gratitude

As we celebrate this centennial, we give thanks for every Passionist who has served here, every retreatant whose life has been touched on this holy hill and every supporter whose prayers and generosity have sustained this ministry over the past century.

The story of Mater Dolorosa is more than the story of buildings or milestones. It is the story of people who have encountered Christ through the Passionist charism, discovered hope in times of suffering and carried that hope back into their families, parishes and communities.

Happy 100th anniversary, Mater Dolorosa Retreat Center! May this sacred place continue to welcome all who seek rest, renewal and the compassionate embrace of Christ for the next hundred years.

Timeline: A Century of Mater Dolorosa

1924

The Passionists purchase an 84-acre hillside property in Sierra Madre, originally known as Monte Olivette, establishing the future home of Mater Dolorosa Retreat Center.

1926

The first retreat is preached beneath the beloved “old rubber tree” (Moreton Bay Fig), beginning a century of Passionist retreat ministry.

1932

Mater Dolorosa Monastery is dedicated as the first monastery in Holy Cross Province built specifically for the Passionist retreat movement.

1950

A new retreat house is constructed to accommodate growing demand, increasing capacity to 70 retreatants each weekend.

1960

Spanish-language retreats begin, expanding the ministry to serve a broader community.

1966

Retreats for married couples are introduced.

1974

Women’s retreats become a regular part of the retreat program.

1985

The retreat center expands with 17 additional retreat rooms, meeting space and accommodations for retreat leadership and those making extended personal retreats.

1991

A devastating earthquake destroys the historic monastery. Though the building is lost, the Passionist community and retreat ministry continue.

1999

The Monastery Memorial Gardens are dedicated, featuring the Garden of the Seven Sorrows, the Plaza of the Sacred Heart and an outdoor amphitheater. The sacred space becomes a lasting symbol of hope and resurrection.

2025

The Eaton Fire once again tests Mater Dolorosa. While the retreat center experiences damage, the Passionist community, staff, volunteers and supporters respond with remarkable resilience. The ministry continues, demonstrating that the spirit of Mater Dolorosa is stronger than any trial.

2026

Mater Dolorosa Retreat Center celebrates 100 years of welcoming people into the Passionist tradition of prayer, hospitality and hope. As it begins its second century, the retreat center remains a place where countless lives continue to be renewed through the memory of Christ’s Passion.

Centennial logo of Mater Dolorosa Passionist Retreat Center

Special Events

We will kick off the festivities on September 26, 2026, with “Century on the Hill: Remember, Rejoice, Renew.” There will also be a spring event to wrap up the centennial season, so please save the date for May 8, 2027.

Retreat Season

The retreat theme for 2026-2027 will also reflect the theme of “Remember, Rejoice, Renew.” The retreat season will start with a women’s retreat in Spanish July 31 – August 2, followed by the first men’s retreat of the season September 11 – 17, and the first women’s retreat of the season October 2 – 4.

View the retreat schedule online. We expect retreats to fill up early for this special season, so save your weekend retreat date and register early!

Merchandise

The Mater Dolorosa bookstore and gift shop will have a variety of centennial-related materials.

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