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