Protected areas by year of establishment - Subtopics

Protected areas established in 1967 Protected areas established in 1954 Protected areas established in 1952 Protected areas established in 1950 Protected areas established in 1981 Protected areas established in 1982 Protected areas established in 2005 Protected areas established in 1989 Protected areas established in 2007 Protected areas established in 1990 Protected areas established in 1937 Protected areas established in 1936