Chundikulam Sanctuary
Horton Plains
Galways Land Sanctuary
Jaffna Peninsula
Sinharaja Rainforest
Lunugamvehera National Park Sanctuary
Udawalawa Bird Sanctuary
Wilpattu National Park Sanctuary
Bellanwila-Attidiya Site
Giants Tank Sanctuary
Sri Jayewardenapura Sanctuary
Bundala National Park Sanctuary
Salgala Forest Reserve
Labugama-Kalatuwawa Forest
Sigiriya Sanctuary
Talangama Tank And Marshes
Nawadankulama Tank Sanctuary
Mithirigala Forest Reserve
Kitulgala Forest Reserve
Chilaw Sandspits
Udawattekelle Forest Reserve
Wasgamuwa National Park Sanctuary
Anavilundawa Bird Sanctuary
Ingiriya Forest Reserve
Kumana-Yala East National Park
Kalametiya Sanctuary
Gal-Oya National Park Sanctuary
Victoria Randenigala Rantembe Sanctuary
Mannar And Vankalai Bird Sanctuary
Peak Wilderness
Yala National Park Sanctuary
Kanneliya Forest Reserve
Knuckles Wilderness