Name of National Park (NP)/
Wildlife Sanctuary (WLS)

Year of Estd.

Area (km²)

District/
Location

Anamudi NP

2003

7.5

-

Eravikulam NP

1978

97

Idukki

Mathikettan Shola NP

2003

12.82

Idukki

Pambadum Shola NP

2003

1.318

-

Periyar NP

1982

350

Idukki

Silent Valley NP

1984

89.52

Palakhad

Aralam WLS

1984

55

Kannur

Chimmony WLS

1984

85

Thrissur

Chinnar WLS

1984

90.44

Idukki

Idukki WLS

1976

70

Idukki

Mangalavanam Bird WLS

2004

0.027

-

Neyyar WLS

1958

128

Thiruvananthapuram

Parambikulam WLS

1973

285

Palakhad

Peechi‑Vazhani WLS

1958

125

Thrissur

Peppara WLS

1983

53

Thiruvananthapuram

Periyar WLS

1950

427

Idukki

Shendurney WLS

1984

171

Kollam

Thattekadu WLS

1983

25.16

Idukki

Wayanad WLS

1973

344.44

Wayanad

Total

2417.225