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