| Built / Opened: n/a | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: n/a | Location: Berlin Germany  |
| Genres: Hospital | |
| 1 Gallery | |
| Built / Opened: 1861 | Abandonment: 20 years |
| Closed: 1993 | Status: Being demolished or renovated |
| Age: 152 years | Location: Neuruppin, Brandenburg Germany |
| Genres: Military Installation, Arsenal, Residential Home / Community | |
| 1 Gallery | |
| Built / Opened: 1896 | Abandonment: 18 years |
| Closed: 1995 | Status: Abandoned |
| Age: 117 years | Location: Germany |
| Genres: Sanatorium / Isolation Hospital, Military Hospital | |
| 1 Gallery | |
| Built / Opened: 1910 | Abandonment: 20 years |
| Closed: 1993 | Status: Abandoned |
| Age: 103 years | Location: 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 | Location: United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital, Kirkbride Plan | |
| 1 Gallery | |
| Built / Opened: 1927 | Abandonment: 24 years |
| Closed: 1979 | Status: Preserved |
| Age: 86 years | Location: Buffalo, NY United States of America |
| Genres: Train Station / Depot | |
| 3 Galleries | |
| Built / Opened: 1896 | Abandonment: 22 years |
| Closed: 1991 | Status: Abandoned |
| Age: 117 years | Location: Buffalo, NY United States of America |
| Genres: Church / House of Worship | |
| 1 Gallery | |
| Built / Opened: 1903 | Abandonment: 39 years |
| Closed: 1974 | Status: Abandoned |
| Age: 110 years | Location: Niagara, ON Canada  |
| Genres: Power Plant | |
| 1 Gallery | |
| Built / Opened: 1853 | Abandonment: n/a |
| Closed: n/a | Status: Abandoned |
| Age: 160 years | Location: 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 | Location: 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 | Location: Sykesville, MD United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1866 | Abandonment: 18 years |
| Closed: 1995 | Status: Abandoned |
| Age: 147 years | Location: United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1910 | Abandonment: 12 years |
| Closed: 2001 | Status: Being demolished or renovated |
| Age: 103 years | Location: Lorton, VA United States of America |
| Genres: State / Federal Penitentiary | |
| 1 Gallery | |
| Built / Opened: 1904 | Abandonment: 17 years |
| Closed: 1996 | Status: Being demolished or renovated |
| Age: 109 years | Location: Preston, CT United States of America |
| Genres: Psychiatric Hospital, Criminal / Forensic Psychiatric Hospital | |
| 5 Galleries | |
| Built / Opened: 1881 | Abandonment: 32 years |
| Closed: 1975 | Status: Demolished |
| Age: 132 years | Location: Philadelphia, PA United States of America |
| Genres: Middle / High School, Orphanage | |
| 1 Gallery | |
| Built / Opened: 1922 | Abandonment: 28 years |
| Closed: 1985 | Status: Abandoned |
| Age: 91 years | Location: Marriottsville, MD United States of America |
| Genres: State School / Developmental Center, Sanatorium / Isolation Hospital | |
| 1 Gallery | |
| Built / Opened: 1891 | Abandonment: 21 years |
| Closed: 1992 | Status: Abandoned |
| Age: 122 years | Location: Rochester, NY United States of America |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1886 | Abandonment: 18 years |
| Closed: 1995 | Status: Preserved |
| Age: 127 years | Location: Bethlehem, PA United States of America |
| Genres: Steel Mill, Blast Furnace | |
| 1 Gallery | |
| Built / Opened: 1856 | Abandonment: 13 years |
| Closed: 1993 | Status: Demolished |
| Age: 157 years | Location: Northampton, MA United States of America |
| Genres: Psychiatric Hospital, Kirkbride Plan | |
| 6 Galleries | |
| Built / Opened: 1885 | Abandonment: 17 years |
| Closed: 1996 | Status: Abandoned |
| Age: 128 years | Location: Kings Park, NY United States of America |
| Genres: Psychiatric Hospital | |
| 12 Galleries | |
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