If you have visited other parks in Costa Rica this one is a bargain. They will take US dollars and the suggested donation is $5, don't be cheap and donate at least $10 each as this place is well maintained and plenty to see. Unlike the majority of the parks in Costa Rica, this park relies on donations. The person at both entrances spoke great English and answered any questions we had, don't forget to sign in.
The trip to Cahuita National Park is well worth your time and money.
