Ireland isn’t known as being the sunniest of countries, but a rainy day in Dublin can put a damper on your travel plans! But rainy days don’t have to stop the fun since there are plenty of fun indoor things to do on a rainy day in Dublin! Rainy Day in Dublin: A Guinness Storehouse Tour Odds are good that the Guinness Storehouse is already on your “must-visit” list for Dublin and with good reason! Between the tour, the tasting, and the killer views from the Gravity Bar, it’s one of Dublin’s most popular attractions. Beyond the standard tour, there are fun options like Guinness Academy where you can learn…