Mount Ecclesia

33°12′42″N 117°21′33″W / 33.21167°N 117.35917°W / 33.21167; -117.35917

Rosicrucian Fellowship Temple
U.S. National Register of Historic Places
U.S. Historic district
The Ecclesia Healing Temple at Mount Ecclesia
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Location	Oceanside, California
Built	1920
Architect	Lester A. Cramer
Architectural style	Mission/Spanish revival, Greek/Roman styles
NRHP reference No.	95000390[1]
Added to NRHP	April 7, 1995

Mount Ecclesia (dedicated on October 28, 1911) is the location of the international headquarters of the fraternal and service organization The Rosicrucian Fellowship (TRF), located on grounds in Oceanside, California. It is also the location of its spiritual temple, called The Ecclesia, situated upon the promontory of a high mesa overlooking the San Luis Rey River Valley and the Franciscan Mission San Luis Rey de Francia.

On April 7, 1995, it was added to the National Register of Historic Places as the Rosicrucian Fellowship Temple.