How far away is the mountain that is highest among Mourne Mountains from the Irish Sea?
Mourne Mountains The Mourne Mountains ( ; Irish: "na Beanna Boirche" ), also called the Mournes or Mountains of Mourne, are a granite mountain range in County Down in the south-east of Northern Ireland. It includes the highest mountains in Northern Ireland and the province of Ulster. The highest of these is Slieve Donard at 850 m . The Mournes is an Area of Outstanding Natural Beauty and has been proposed as the first national park in Northern Ireland. The area is partly owned by the National Trust and sees a large number of visitors every year. The name "Mourne" (historically spelt "Morne") is derived from the name of a Gaelic clann or sept called the "Múghdhorna".
Binnein Mòr Binnein Mòr is the highest peak in the Mamores, the range of mountains between Glen Nevis and Loch Leven in the Highlands of Scotland and lies five kilometres north north-east of Kinlochleven. The pyramidal summit of Binnein Mòr lies above the uninhabited upper section of Glen Nevis, north of the main Mamores ridge. To the south, a short narrow ridge links to the main ridge at an unnamed 1062 m subsidiary top listed in Munro's Tables as Binnein Mòr south top. Binnein Mòr's second subsidiary top, Sgòr Eilde Beag (956 m), lies about a kilometre to the southwest and forms the western end of the main Mamores ridge.