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