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