Las Cruces, NM The Sanctuary The Sanctuary community is Located just south of Mesilla Historic district. This community has only custom homes and majority of lots are .33 acre or larger. Great quiet and friendly neighborhood with outstanding view of the Organ mountains. Phase 2A - Santa Elena Place Lot 4, Block F, Acres 0.333 Lot 6, Block F, Acres 0.333 Phase 1A- 1444 San Bonifacio