From the summit, with good weather conditions, it is possible to see several notable Welsh mountain ranges: the Rhinogs in the west, Snowdon to the northwest, the Clwydian Hills in the northeast, east to the Berwyns, south east to the Arans, and southward to Cadair Idris. It is one of the finest panoramas in Wales. In exceptional conditions the Wicklow Mountains in Ireland, the Blackpool Tower, summits of the Peak District above Manchester, the Lake District, and the Brecon Beacons can also be seen. The furthest peaks visible in perfect conditions are Cross Fell and Great Dun Fell in the far east of Cumbria, Slieve Muck, Slieve Binnian and Slieve Meelbeg in the Mourne Mountains of Northern Ireland, and Blackstairs Mountain on the County Carlow/County Wexford border in the Republic of Ireland.