| Type | Special Issues |
| Date of issue | 2010-09-07 |
| Category | First Day Cover |
| Theme | Wildlife and Nature |
| Denomination | Rs.5.00 ,Rs.15.00, Rs.25.00, Rs.40.00 |
| Mints | Available |
| Souvenir Sheets | Available |
| Remarks | National parks of Sri Lanka -Horton Plains National Park (B.L.# 741) |
