- Gal Oya National Park
- Bortle 2
- Kumana National Park
- Bortle 2
- Wilpattu National Park
- Bortle 2
- Yala National Park
- Bortle 2
- Horton Plains National Park
- Bortle 3
- Kaudulla National Park
- Bortle 3
- Minneriya National Park
- Bortle 3
- Pigeon Island National Park
- Bortle 3
- Udawalawe National Park
- Bortle 3
- Bundala National Park
- Bortle 4