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