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