Chalon CampusHannon Theater
The Chalon auditorium, with theater seating for presentations and performances.
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Concerts, conferences, galas, and community gatherings set in historic Los Angeles architecture across Chalon and Doheny.
Mount Saint Mary’s University, Los Angeles, opens two of the city’s most distinctive campuses to outside events — the Spanish Colonial hillside of Chalon in West Los Angeles, and the Gilded-Age mansions of Chester Place at Doheny in Downtown LA. Nine featured venues span theaters, historic interiors, flexible halls, plazas, and lawns.
Two 350-seat theaters — Hannon Theater at Chalon and Rose Hills Auditorium at Doheny — bring stage seating, sightlines, and Media Services microphone, projector, and monitor support to recitals, concerts, and live performances.
Explore concert venuesCompare a West LA hillside campus and historic Chester Place in Downtown LA — each with a distinct sense of place.

Spanish Colonial architecture, rolling hills, hiking trails, and ocean and city views in the foothills of the Santa Monica Mountains.
12001 Chalon Road, Los Angeles, CA 90049
A private, park-like setting of historic 1900s mansions alongside modern facilities in the heart of Downtown Los Angeles.
10 Chester Place, Los Angeles, CA 90007Start with your event type, then compare settings and planning considerations.
01Present concerts, recitals, and live performances in two 350-seat Los Angeles theaters with stage seating and full media support.
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02Host Los Angeles conferences, presentations, workshops, and meetings in auditoriums, a flexible hall, and private conference rooms.
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03Stage Los Angeles galas and fundraisers in Gilded-Age interiors, landmark mansions, and adaptable outdoor plazas.
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04Convene Los Angeles cultural programs, ceremonies, receptions, and community gatherings across historic and outdoor settings.
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c. 1900Doheny Mansion brings the character of Gilded-Age Los Angeles into the present. Its interiors, exterior spaces, and landscaped Chester Place setting offer an event backdrop deeply rich in history.
“An iconic historic landmark with a story in every detail.”Discover the story
Review requirements for insurance, catering, alcohol service, security, setup, and campus rules before submitting your inquiry.
See planning guideTell us about your event and explore what is possible at Mount Saint Mary’s University.
Share your preferred date, estimated guest count, and the experience you have in mind - our events team follows up with availability, venue guidance, and a tailored quote.