Protected areas by year of establishment - Subtopics

Protected areas established in 1881 Protected areas established in 1915 Protected areas established in 1934 Protected areas established in 1936 Protected areas established in 1863 Protected areas established in 1918 Protected areas established in 1843 Protected areas established in 1917 Protected areas established in 1922 Protected areas established in 1923 Protected areas established in 1916 Protected areas established in 1933 Protected areas established in 1926 Protected areas established in 1868 Protected areas established in 1938 Protected areas established in 1943 Protected areas established in 1890 Protected areas established in 1931 Protected areas established in 1953 Protected areas established in 1965