| Pollardstown Fen | |
|---|---|
| Eanach Bhaile Pholaird | |
 | |
  | |
| Location | County Kildare, Ireland |
| Nearest city | Newbridge |
| Coordinates | 53°11′01″N 6°50′45″W / 53.1835908°N 6.8457528°W |
| Area | 321 acres (130 ha) |
| Governing body | National Parks and Wildlife Service |
| Designations | |
|---|---|
| Designated | 30 May 1990 |
| Reference no. | 474 |
Pollardstown Fen (Irish: Eanach Bhaile Pholaird)[1] is Ireland's largest extant calcareous spring-fed fen, a national nature reserve, Special Area of Conservation, and Ramsar site of approximately 321 acres (1.3 km2) in County Kildare.