Top 10 Things Not to Do in Greece 894 4Don’t Rely Solely on Credit Cards While major cities and tourist hubs accept credit cards, many smaller establishments, tavernas, and local markets operate cash only. Always carry some euros to avoid inconvenience, especially in more remote areas.BackNext RELATED ARTICLESMORE FROM AUTHOR Blog (Articles) Cruising the Mediterranean: 10 Places You Should Not Miss Blog (Articles) 10 Most Beautiful Infinity Pools in Santorini Blog (Articles) 10 Best Nudist Beaches in Greece Blog (Articles) Discover Santorini: A Stunning Map Guide to the Island’s Best Spots Blog (Articles) Places in Greece That Are Too Pretty to Believe Blog (Articles) Top 10 Most Beautiful Beach Towns in Greece