Outlying summits, all of which are classed as Marilyns, include the Sugar Loaf (Welsh: Pen-y-Fal), Mynydd Troed and Mynydd Llangorse. The lower and separate hills of Allt yr Esgair, Myarth, Bryn Arw and Ysgyryd Fawr (also known as 'The Skirrid', Skyrrid or 'Holy Mountain') are scattered along the southern fringe of the Black Mountains.