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