| Genre: |
| Built / Opened: 1936 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 77 years | Region: Italy  |
| Genres: Sanatorium / Isolation Hospital, General Hospital | |
| 1 Gallery | |
| Built / Opened: 1870 | Abandonment: 43 years |
| Closed: 1970 | Status: Abandoned |
| Age: 143 years | Region: Ferrara Italy |
| Genres: State School / Developmental Center, Sanatorium / Isolation Hospital | |
| 1 Gallery | |
| Built / Opened: 1907 | Abandonment: 15 years |
| Closed: 1998 | Status: Abandoned |
| Age: 106 years | Region: Italy |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1789 | Abandonment: 15 years |
| Closed: 1998 | Status: Abandoned |
| Age: 224 years | Region: Italy |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1865 | Abandonment: 14 years |
| Closed: 1999 | Status: Abandoned |
| Age: 148 years | Region: Italy |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1728 | Abandonment: 32 years |
| Closed: 1981 | Status: Preserved |
| Age: 285 years | Region: Collegno, Turin Italy |
| Genres: Psychiatric Hospital, Monastery / Convent | |
| 1 Gallery | |
| Built / Opened: 1905 | Abandonment: 51 years |
| Closed: 1962 | Status: Abandoned |
| Age: 108 years | Region: Switzerland  |
| Genres: Sanatorium / Isolation Hospital, Military Hospital | |
| 1 Gallery | |
| Built / Opened: 1899 | Abandonment: 21 years |
| Closed: 1992 | Status: Abandoned |
| Age: 114 years | Region: Germany  |
| Genres: Sanatorium / Isolation Hospital | |
| 1 Gallery | |
| Built / Opened: 1892 | Abandonment: 29 years |
| Closed: 1984 | Status: Abandoned |
| Age: 121 years | Region: Goslar, Niedersachsen Germany |
| Genres: State School / Developmental Center, Sanatorium / Isolation Hospital | |
| 1 Gallery | |
| Built / Opened: 1887 | Abandonment: n/a |
| Closed: n/a | Status: Demolished |
| Age: 126 years | Region: Magdeburg, Sachsen-Anhalt Germany |
| Genres: General Hospital, Military Hospital | |
| 1 Gallery | |
| Built / Opened: 1935 | Abandonment: 15 years |
| Closed: 1998 | Status: Abandoned |
| Age: 78 years | Region: Berlin Germany |
| Genres: General Hospital, Military Installation | |
| 1 Gallery | |
| Built / Opened: n/a | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: n/a | Region: Berlin Germany |
| Genres: Hospital | |
| 1 Gallery | |
| Built / Opened: 1896 | Abandonment: 18 years |
| Closed: 1995 | Status: Abandoned |
| Age: 117 years | Region: Germany |
| Genres: Sanatorium / Isolation Hospital, Military Hospital | |
| 1 Gallery | |
| Built / Opened: 1910 | Abandonment: 20 years |
| Closed: 1993 | Status: Abandoned |
| Age: 103 years | Region: United States of America  |
| Genres: State School / Developmental Center, Sanatorium / Isolation Hospital, Juvenile Detention Center | |
| 2 Galleries | |
| Built / Opened: 1848 | Abandonment: 39 years |
| Closed: 1974 | Status: Abandoned |
| Age: 165 years | Region: United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital, Kirkbride Plan | |
| 1 Gallery | |
| Built / Opened: 1853 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 160 years | Region: United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: n/a | Abandonment: 22 years |
| Closed: 1991 | Status: Being demolished or renovated |
| Age: n/a | Region: United States of America |
| Genres: Psychiatric Hospital, State School / Developmental Center, Juvenile Detention Center | |
| 2 Galleries | |
| Built / Opened: 1896 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 117 years | Region: Sykesville, MD United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1866 | Abandonment: 18 years |
| Closed: 1995 | Status: Abandoned |
| Age: 147 years | Region: United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1904 | Abandonment: 17 years |
| Closed: 1996 | Status: Being demolished or renovated |
| Age: 109 years | Region: Preston, CT United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital | |
| 5 Galleries | |
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