Tweet ATM Locator is a simple but very useful and free website provided by Visa. It helps you to easily locate ATMs in different countries and cities through a simple drop down menu. You just need to select the country and the city. Further you could also enter the postal code.
Apart from helping you locate cash machines on the web, it is available on the mobile web . This is particularly useful for travelers because when they need immediate cash and are searching for cash machines/ATMs, they just need to access this website on their cell phones and locate the ATM.
It further has advanced search and Airport ATM search features. Although we have found that it is not 100 % accurate and may miss some ATMs but still overall, it is a pretty useful site.