Protected areas by year of establishment - Subtopics

Protected areas established in 2017 Protected areas established in 1887 Protected areas established in 1923 Protected areas established in 1922 Protected areas established in 1950 Protected areas established in 2021 Protected areas established in 1919 Protected areas established in 1998 Protected areas established in 1936 Protected areas established in 1921 Protected areas established in 1869 Protected areas established in 1888 Protected areas established in 2003 Protected areas established in 1893 Protected areas established in 2006 Protected areas established in 1920 Protected areas established in 1879 Protected areas established in 1877 Protected areas established in 1927 Protected areas established in 2010