Rietvlei Nature Reserve was created in 1929.
The area of Rietvlei Nature Reserve is 38 square kilometers.
Rietvlei Wetland Reserve was created in 1984.
The area of Rietvlei Wetland Reserve is 6,630,000.0 square meters.
Rietvlei Dam was created in 1934.
Srebarna Nature Reserve was created in 1948.
Orlången Nature Reserve was created in 1998.
Kivach Nature Reserve was created in 1931.
Mlawula Nature Reserve was created in 1978.
Prestegårdsskogen Nature Reserve was created in 2000.
Rumonge Nature Reserve was created in 1980.
Köpetdag Nature Reserve was created in 1976.
Getterön Nature Reserve was created in 1970.