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