united states
The total length of Great Britain's coastline is 18838 km
The coastline of Great Britain measures approximately 17,800 kilometers.
County Donegal
No, the island of Great Britain does not have the longest coastline in Europe, it has the third at 11,779 km. However, if you mean the country of the United Kingdom (commonly referred to Great Britain) then the answer is still no and the position is still at third, but with an additional coastline of 650 km for Northern Ireland, summing up to 12,429 km.
The largest country in Great Britain is Scotland. It covers an area of approximately 78,782 square miles (204,000 square kilometers), making it significantly larger than England, Wales, or Northern Ireland. Scotland is known for its diverse landscapes, including mountains, lochs, and a rugged coastline.
Britain.
leon paul is the largest in Britain situated in London
Great Britain is the largest island in Europe and the ninth-largest island in the world. Great Britain is also the third most populated island on earth, with a population of 58 million people and is the world's 5th largest economy.
Great Britain had the largest navy in WW1.
Great Britain
Great Britain had a coastline on the North Sea and was Napoleon's chief rival during the Napoleonic Wars.
The two largest islands in the British Isles is Great Britain and Ireland. Great Britain has England, Wales and Scotland on the island and Ireland has the Republic of Ireland and Northern Ireland.