| Built / Opened: 1912 | Abandonment: 7 years |
| Closed: 2003 | Status: Unknown |
| Age: 98 years | Location: United States of America  |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1852 | Abandonment: N/A |
| Closed: N/A | Status: Abandoned |
| Age: 158 years | Location: United States of America |
| Genres: State School / Developmental Center, Almshouse / Farm Colony | |
| 1 Gallery | |
| Built / Opened: 1946 | Abandonment: 10 years |
| Closed: 1996 | Status: Demolished |
| Age: 64 years | Location: Newington, CT |
| Genres: Recreational | |
| 1 Gallery | |
| Built / Opened: 1907 | Abandonment: 16 years |
| Closed: 1994 | Status: Abandoned |
| Age: 103 years | Location: Exeter, RI |
| Genres: State School / Developmental Center | |
| 1 Gallery | |
| Built / Opened: 1955 | Abandonment: 18 years |
| Closed: 1992 | Status: Being demolished or renovated |
| Age: 55 years | Location: Waltham, MA |
| Genres: Psychiatric Hospital, Children's Hospital | |
| 1 Gallery | |
| Built / Opened: 1749 | Abandonment: 40 years |
| Closed: 1970 | Status: Abandoned |
| Age: 261 years | Location: Lede, East Flanders  |
| Genres: Educational, Church / House of Worship, Residential Home / Community | |
| 1 Gallery | |
| Built / Opened: 1860 | Abandonment: 33 years |
| Closed: 1977 | Status: Abandoned |
| Age: 150 years | Location: Cheratte, Liège |
| Genres: Colliery / Mine | |
| 1 Gallery | |
| Built / Opened: N/A | Abandonment: N/A |
| Closed: N/A | Status: Abandoned |
| Age: N/A | Location: Leuven, Flemish Brabant |
| Genres: Brewery | |
| 1 Gallery | |
| Built / Opened: 1936 | Abandonment: 23 years |
| Closed: 1987 | Status: Abandoned |
| Age: 74 years | Location: Tombeek, Brabant |
| Genres: Sanitarium / Isolation Hospital | |
| 1 Gallery | |
| Built / Opened: N/A | Abandonment: N/A |
| Closed: N/A | Status: Abandoned |
| Age: N/A | Location: Belgium |
| Genres: Church / House of Worship, Monastery / Convent | |
| 1 Gallery | |
| Built / Opened: 1542 | Abandonment: 33 years |
| Closed: 1977 | Status: Preserved |
| Age: 468 years | Location: Namur |
| Genres: Bunker / Fortification | |
| 1 Gallery | |
| Built / Opened: 1866 | Abandonment: 19 years |
| Closed: 1991 | Status: Abandoned |
| Age: 144 years | Location: Celles, Houyet |
| Genres: Residential Home / Community | |
| 1 Gallery | |
| Built / Opened: 1894 | Abandonment: N/A |
| Closed: N/A | Status: Abandoned |
| Age: 116 years | Location: Isleworth, Middlesex  |
| Genres: General Hospital | |
| 1 Gallery | |
| Built / Opened: 1929 | Abandonment: N/A |
| Closed: N/A | Status: Being demolished or renovated |
| Age: 81 years | Location: Shenley, Hertfordshire |
| Genres: State School / Developmental Center | |
| 1 Gallery | |
| Built / Opened: 1903 | Abandonment: N/A |
| Closed: N/A | Status: Being demolished or renovated |
| Age: 107 years | Location: England |
| Genres: Psychiatric Hospital, State School / Developmental Center | |
| 1 Gallery | |
| Built / Opened: 1868 | Abandonment: 13 years |
| Closed: 1997 | Status: Being demolished or renovated |
| Age: 142 years | Location: Teddington, Surrey |
| Genres: Psychiatric Hospital, State School / Developmental Center | |
| 1 Gallery | |
| Built / Opened: 1869 | Abandonment: 8 years |
| Closed: 1998 | Status: Being demolished or renovated |
| Age: 141 years | Location: Sheffield, Yorkshire |
| Genres: Psychiatric Hospital, Church / House of Worship | |
| 1 Gallery | |
| Built / Opened: 1869 | Abandonment: 43 years |
| Closed: 1967 | Status: Preserved |
| Age: 141 years | Location: Ryhope, Sunderland |
| Genres: Industrial | |
| 1 Gallery | |
| Built / Opened: 1893 | Abandonment: 12 years |
| Closed: 1998 | Status: Abandoned |
| Age: 117 years | Location: Ryhope, Durham |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
| Built / Opened: 1869 | Abandonment: 15 years |
| Closed: 1995 | Status: Abandoned |
| Age: 141 years | Location: Goosnargh, Lancashire |
| Genres: Psychiatric Hospital | |
| 1 Gallery | |
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