Tempisque River
| Tempisque River (Río Tempisque) | |
| River | |
 Tempisque River Bridge | |
| Country | Costa Rica |
|---|---|
| Province | Guanacaste |
| City | Palo Verde |
| Source | Cordillera de Guanacaste |
| - coordinates | 10°58′48″N 85°28′24″W / 10.98000°N 85.47333°W |
| Mouth | Gulf of Nicoya |
| - coordinates | 10°9′20″N 85°13′12″W / 10.15556°N 85.22000°WCoordinates: 10°9′20″N 85°13′12″W / 10.15556°N 85.22000°W |
| Length | 144 km (89 mi) |
| Basin | 611 km2 (236 sq mi) |
The Tempisque River, or Río Tempisque, is 144 km long, located entirely in Costa Rica flowing from the Guanacaste Cordillera near the Orosí Volcano and emptying into the Gulf of Nicoya. It passes through the Palo Verde National Park and is an important habitat for various species of crocodiles, monkeys, iguanas and birds.
The Tempisque River Bridge was built linking the Nicoya Peninsula to southern Guanacaste and hence significantly cut travel time to San José. It was funded by a gift from the Taiwanese government, and opened in November 2002.