Tourism Northern Ireland is the national tourist authority for Northern Ireland (NI). NI is a world-class business tourism destination having witnessed considerable investment in recent times. NI is famous for its open spaces, lush countryside and stunning scenery such as the Giant’s Causeway on one of the best coastal routes in the World. We are the birthplace of Titanic, home of Game of Thrones and have been voted the World’s Best Food Destination. We are a Close to Home Destination.