Ahallya Coloni Sub-Center
| Hospital Name | Ahallya Coloni Sub-Center |
| Address | Village - Steamer Ghat East, Po- Kakdwip, Ps- Harwood Point Coastal |
| Address Line2 | |
| Location | Steamer Ghat East |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | West Bengal |
| District | 24 Paraganas South |
| Taluka | KAKDWIP |
| Block | KAK DWIP |
| GPS Location | Latitude: 21.8631 |
| Longitude: 88.1794 |
Ahallya Coloni Sub-Center hospital is a SubCentre in KAK DWIP. It is located in 24 Paraganas South district of West Bengal state. The GPS Location of this hospital is shown in the map below.