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