Térraba-Sierpe Wetland
| Térraba-Sierpe Wetland | |
|---|---|
| Humedal Térraba-Sierpe | |
| Location | Costa Rica |
| Coordinates | 8°54′32″N 83°28′52″W / 8.909°N 83.481°W |
| Area | 267.79 square kilometres (103.39 sq mi) |
| Established | 17 March 1994 |
| Governing body | National System of Conservation Areas (SINAC) |
| Official name | Térraba–Sierpe |
| Designated | 11 December 1995 |
| Reference no. | 782 |
Térraba-Sierpe Wetland (Spanish: Humedal Térraba-Sierpe), is a protected area in Costa Rica, managed under the Osa Conservation Area, it was created in 1994 by decree 22993-MIRENEM. It has been designated as a protected Ramsar site since 1995.