When it comes time to exchange your money, bring smaller denomination bills. This will make it easier for you to get your hands on smaller amounts of local currency. Not only that, but it will also help you avoid being ripped off by unscrupulous money changers who may try to give you less cash than you’re owed.
Avoid using ATMs to withdraw cash from your bank account abroad if possible. That’s because ATMs typically charge high fees for international withdrawals. Instead, withdraw cash from your bank account in advance and then use that cash to exchange for local currency when you arrive at your destination