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