The developed countries in Europe, especially Italy, have entered the elderly society stage. Italy, as a country with a large population of elderly and demented, has a lot of experience with dementia and elderly problems, and is especially expertised in various architectural strategies for the elderly with dementia. Among them, the Community Elderly Centers for Dementia are the most common elderly facilities in Italy. Merging with the community, Community Elderly Centers support the in-house pension service by providing curing service. Architectural design strategies can also be developed and collected from these centers.In this study, the researcher focused on the Community Elderly Centers for Dementia.