Ess-Na-Crub Falls in Northern Ireland is a picturesque waterfall located in Glenariff Forest Park. While not as tall as some of the other falls in the park, Ess-Na-Crub makes up for it with its impressive width. The hike to the waterfall is relatively short and easy, with a bit of downhill walking involved. This is the waterfall to have a lovely and thrilling dip in Glenariff. Overall, it's a great spot to visit if you're looking for beautiful waterfalls in Northern Ireland.