When traveling abroad, one of the biggest concerns for many travelers is currency conversion fees. These hidden fees can quickly add up when making purchases with credit or debit cards in foreign currencies. However, savvy travelers have discovered methods to avoid these charges and keep their travel expenses in check. One common strategy is to use a credit card that doesn't charge foreign transaction fees. Many banks and financial institutions offer travel-specific credit cards that allow travelers to make purchases in foreign currencies without the additional cost.