The Tarcoles River is located in Costa Rica and flows into the Pacific Ocean. It is known for its rich biodiversity, including various species of birds, reptiles, and fish. The river is particularly famous for its large population of American crocodiles, which can often be seen basking on the riverbanks. The river is also a popular destination for eco-tourism, attracting visitors who enjoy boat tours and wildlife watching. Surrounding the Tarcoles River are lush tropical forests and wetlands, making it an important habitat for many species. Its scenic beauty and ecological significance contribute to its popularity among nature enthusiasts.