About Immaculate Heart of Mary · Twentynine Palms, California
Immaculate Heart of Mary Catholic Chapel (IHM) is the Roman Catholic worship community serving Marines, sailors, families, and other authorized personnel aboard the Marine Corps Air Ground Combat Center (MCAGCC) in Twentynine Palms, California. The chapel sits in Building 1542, at the corner of Sixth Street and Sturgis Road on the Combat Center, and falls under the Archdiocese for the Military Services, USA, working alongside the neighboring Christ Chapel (Protestant) under the base's Religious Ministries Directorate. The parish offers a full schedule of daily and Sunday Masses, regular Confessions, Eucharistic Adoration, the Sacraments, and a variety of lay ministries for service members, spouses, and children stationed in the high desert of the Mojave.
- Patron
- Immaculate Heart of Mary
- Rector
- Father Benjamin (chaplain assigned to MCAGCC; full name not published on the official Religious Ministries page)
- Diocese
- Archdiocese for the Military Services, USA
Why belong here
Immaculate Heart of Mary is the spiritual home for Catholic Marines, families, and base personnel at MCAGCC Twentynine Palms. The chapel offers a full sacramental life — daily and Sunday Mass, regular Confession, First Friday Adoration, Baptism preparation, Marriage preparation, and Anointing of the Sick — together with lay ministries such as the Catholic Choir, the Military Council of Catholic Women, Knights of Columbus, Life Teen youth group, and a young-adult fellowship. Whether you are stationed here for a tour, married to a service member, or an authorized civilian on the base, IHM welcomes you into a vibrant, deployable faith community that nurtures faith, encourages spiritual enrichment, and offers hope in a caring community.
Mass times at Immaculate Heart of Mary
Weekly Mass schedule
Confession times
- Saturday: 1600-1645 (4:00-4:45 p.m.)
- Sunday: 0845-0915 (8:45-9:15 a.m.)
- Sunday: 1115-1145 (11:15-11:45 a.m.)
- Friday during Lent: 1600 (4:00 p.m.)
- By appointment or walk-in — call Father Benjamin at 760-830-4490 or the Chapel Office at 760-830-6456
Adoration times
- Exposition and Adoration of the Most Blessed Sacrament: every First Friday at 1200 (12:00 p.m.), closing with Benediction at 1400 (2:00 p.m.)
About Immaculate Heart of Mary Chapel
Immaculate Heart of Mary (IHM) is the Catholic chapel serving the Marine Corps Air Ground Combat Center at Twentynine Palms, California. The chapel's Religious Ministry Team describes its mission as 'nurturing your faith in a caring community,' offering worship services, religious education, life-skill classes, and fellowship opportunities to Marines, sailors, families, and other authorized personnel stationed on the base. As a military chapel, IHM falls under the Archdiocese for the Military Services, USA, and stands alongside the Protestant Christ Chapel as one of two principal houses of worship on the Combat Center.
Devotions
Beyond the Mass schedule, IHM maintains a steady devotional life centered on the Blessed Sacrament, Our Lady, and the Passion. The chapel is especially faithful to First Friday Adoration, the Sunday Rosary, and the Lenten Stations of the Cross.
- Exposition and Adoration of the Most Blessed Sacrament — every First Friday at 1200, closing with Benediction at 1400
- Sunday Rosary — 0900 and 1630
- Holy Day of Obligation Rosary — 1100 and 1730
- Stations of the Cross — every Friday of Lent at 1700
Sacraments
The Catholic chapel at MCAGCC prepares Catholics for the three sacraments of initiation and the sacraments at the service of communion and healing. Couples and families are asked to begin sacramental preparation well in advance because of the training and deployment tempo of Marine Corps life.
- Baptism — parents and godparents must attend a Baptism Preparation Class prior to scheduling; classes are held on the first Tuesday of each month.
- Marriage — couples must contact the Catholic chapel at least six months before the desired wedding date.
- Anointing of the Sick — for the elderly and those who are seriously sick or scheduled for major surgery; arranged by appointment through the Chapel Office.
- First Communion and Confirmation — arranged through the Chapel Office; faith-formation classes are coordinated with the Religious Ministries Directorate.
Ministries and Lay Groups
Immaculate Heart of Mary has long been supported by an active lay community. Historical ministry rosters published on the base (e.g., the 2007 Observation Post) and current contact information show a continuing tradition of Catholic lay leadership alongside the chaplain team.
- Military Council of Catholic Women (MCCW)
- Catholic Choir
- Life Teen / Youth Group
- Knights of Columbus council (meets 1st Thursday of each month)
- Children's Liturgy of the Word (during Sunday Mass)
- Catechist meetings (2nd Tuesday of the month)
- Baptism Preparation Class (1st Tuesday of the month)
- 'Cyrus' Young Adult Group — ages 18-35, married or single
- Faith and Fellowship — activity and scripture study (Friday evenings in the Catholic Chapel East Classroom)
Religious Ministries Directorate & Chapel Use
IHM operates under the Religious Ministries Directorate (RMD) of MCAGCC, headquartered in Building 1447 (760-830-5430). The RMD oversees both the Catholic chapel (Immaculate Heart of Mary) and the Protestant Christ Chapel, and supports the free exercise of religion for all military members, dependents, and other authorized personnel on the Combat Center. Religious services and religious education take priority over every other event except memorial services and funerals; non-religious personal celebrations (birthday parties, anniversaries, etc.) are not permitted in the chapels.
- Religious Ministries Directorate — Bldg. 1447, 760-830-5430
- Immaculate Heart of Mary Chapel (Catholic) — Bldg. 1542, 760-830-6456
- Christ Chapel (Protestant) — Bldg. 1541, 760-830-6464
- Duty Chaplain — 760-861-4739
- Chapel usage requests: email [email protected]
Clergy and Staff
The Catholic chaplain currently listed on the base Religious Ministries page is Father Benjamin, reached directly at 760-830-4490 or through the Chapel Office at 760-830-6456. Catholic military chaplains at MCAGCC serve under the Archdiocese for the Military Services, USA. Full priest assignments rotate with military orders, so the priest listed here is the one currently assigned to the Combat Center.
- Father Benjamin — Catholic chaplain (760-830-4490)
- Chapel Office — 760-830-6456
- Duty Chaplain (24/7) — 760-861-4739
Visiting the Chapel
Immaculate Heart of Mary Chapel is located inside the main gate of MCAGCC Twentynine Palms in Building 1542, on the corner of Sixth Street and Sturgis Road. Access is limited to those with valid DoD identification — active-duty service members, dependents, retirees, DoD civilians, and other authorized personnel. The chapel sits immediately next to the Protestant Christ Chapel (Building 1541), and both are a short drive from the base housing areas and the Village Center. Parking is available on and around the chapel grounds, and the chapel is a worship space only — non-religious personal events are not permitted.
- Building 1542, corner of Sixth Street and Sturgis Road, MCAGCC Twentynine Palms, CA 92278
- Valid DoD ID required for base access
- Chapel Office: 760-830-6456
Connect with IHM
The chapel maintains a presence on Facebook under the name 'IHM29Palms' and a community page titled 'IHM Catholic Chapel 29 Palms.' These pages are the most reliable way to follow current Mass times, devotions, special events (such as the annual Blessing of the Animals outdoor Mass), and parish announcements for service members and families at the Combat Center.
- Facebook: facebook.com/IHM29Palms
- Facebook community page: 'IHM Catholic Chapel 29 Palms'
- MCAGCC Religious Ministries page: 29palms.marines.mil/Staff-Offices/Special-Staff/Religious-Ministries/Chapel/