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