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