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