The crocodile tour is a unique adventure located in the Central Pacific Region of Costa Rica. This tour will take you up and down the Tárcoles River aboard a very safe and reliable boat. The Rio Grande of Tárcoles is one of four rivers that end at the Gulf of Nicoya on the Pacific Ocean. It offers visitors the opportunity to observe American crocodiles up to four meters in length! You will also observe a variety of species ranging from terrestrial birds to iguanas and basiliscos.