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