Olavilai Primary Health Center
| Hospital Name | Olavilai Primary Health Center |
| Address | Primary Health Center |
| Address Line2 | |
| Location | Olavilai, Kappiyarai (Po). |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | Primary Health Centre |
| State | Tamil Nadu |
| District | Kanniyakumari |
| Taluka | Kalkulam |
| Block | Thackalay |
| GPS Location | Latitude: 8.24601 |
| Longitude: 77.2572 |
Olavilai Primary Health Center hospital is a Primary Health Centre in Thackalay. It is located in Kanniyakumari district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.