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