Category:Protected areas by century of establishment

• Parks by century of establishment‎ (5 C)

0–9

• Protected areas established in the 11th century‎ (1 P)
• Protected areas established in the 16th century‎ (1 P)
• Protected areas established in the 17th century‎ (3 P)
• Protected areas established in the 18th century‎ (3 C)
• Protected areas established in the 19th century‎ (9 C, 1 P)
• Protected areas established in the 20th century‎ (11 C, 1 P)
• Protected areas established in the 21st century‎ (4 C)