The Estonian currency is the Euro, as the Kroon (EEK) was discontinued in 2011. Foreign currency can be easily exchanged at hotels, banks and exchange bureaux in the larger towns, at the airport and main railway station. Major credit cards are generally accepted in the larger hotels, main restaurants and shops, but it is wise to check first.Banking hours are generally weekdays 9am to 4pm. Exchange bureaux are open till 6pm on weekdays and from 9am to 3pm on Saturdays. Some open on Sundays. ATMs are available in most towns.