Answer: columbaria

AnswerCrossword Clue
columbariaA niche to hold a funeral urn
columbariaA stone wall or walk within a garden for burial of funeral urns, esp. attached to a church
columbariaA room or building with niches for funeral urns to be stored
columbariaCOLUMBARIUM, (Latin) a vault with niches for storing urns; a dovecote or pigeon house