If you are looking for Ulster Bank in Castlewellan, the bank locator on their website will help you find the closest location. You can simply enter your zip code to get a list of locations. The bank locator will provide you with a detailed list of all the nearby bank branches, ATMs and other services. You may also view an interactive map of the area to locate Ulster Bank’s ATM and branch locations or use the bank locator tool to get directions to any particular branch. With Ulster Bank’s convenient locations, it is easy to find a nearby branches that best suit your banking needs.