Is it better to bring traveler checks, credit cards or cash?
Traveler checks are very good to have in case of lost or stolen checks. You can get these replaced easier than cash or credit cards. The most widely used credit cards in Costa Rica are Visa and Master Card. It is also fairly easy to find ATM’s in larger cities, including San José. Some ATM’s dispense US dollars. All banks will exchange US dollars and some will exchange Euros. Be wary of changing money on the street, as you probably will not get a better deal and are more likely to be cheated or given fake money.