This sprawling natural preserve serves as a retreat location for members of area Catholic parishes and individuals seeking escape from the busy world below. Nestled in the foothills of the San Gabriel Mountains, the Mater Dolorosa Passionist Community Retreat Center is described by Retreat Director Rev. Patrick Brennan as "one of those special places where solitude and prayer are daily occurrences."
In a welcome letter on the retreat website, Brennan describes the retreats mission as both inward and outward reaching.
"While the heart of ministry at Mater Dolorosa is the preached Passionist retreat, many other groups whose identity is in harmony with the mission and goals of Mater Dolorosa are also invited to come and receive the benefits of this beautiful and prayerful facility."