Protected areas by year of establishment - Subtopics

Protected areas established in 1971 Protected areas established in 1956 Protected areas established in 1882 Protected areas established in 1909 Protected areas established in 1908 Protected areas established in 1994 Protected areas established in 1993 Protected areas established in 1900 Protected areas established in 1955 Protected areas established in 1972 Protected areas established in 1975 Protected areas established in 1976 Protected areas established in 1889 Protected areas established in 1986 Protected areas established in 1949 Protected areas established in 1911 Protected areas established in 1880 Protected areas established in 1951 Protected areas established in 1907 Protected areas established in 1906