Gleniff Horseshoe Valley - Spectacular valley about a mile north of Cliffoney on the N15. Getting there is easy. Just drive north from Sligo on N15 to Cliffoney (22km). From Cliffoney, continue north 2km to the first crossroads. Turn right as the sign indicates for a straight shot of 6km. Now, you’re primed for formidable masses of rock in the form of precipitous cliffs that have been in place for thousands of years. It doesn’t matter which way you go around the loop. Like many, you may have the urge to do it both ways. You’ll see more if you do! Either way feel, not just see, the presence of the giants: TieveBaun, Trushmore, King’s, Benbulben and Benwiskin.