King's Trough King's Trough King's Trough is an undersea trough in the Atlantic Ocean. It is located on the east side of the Mid-Atlantic Ridge, northwest of the Açores-Biscay rise and roughly 400 km NNE of the Azores. It is about 400 km long, running in a NW–SE direction. To the east it branches into the Peake Deep and Freen Deep. The center depth is 4500 m. Surrounding the trough are high ridges and seamounts, such as the Antialtair seamount and the Crum seamount complex. Various explanations for the complex have been suggested, ranging from compression a former plate-boundary, transform faulting or
Rockall for Kilmarnock, said: "More people have landed on the moon than have landed on Rockall." Rockall is one of the few pinnacles of the surrounding Helen's Reef; it is located 301.3 km, or 162.7 nmi west of the island of Soay, St Kilda, Scotland, and northwest of Tory Island, County Donegal, Ireland. Its location was precisely determined by Nick Hancock during his 2014 expedition. The surrounding elevated seabed is called the Rockall Bank, lying directly south from an area known as the Rockall Plateau. It is separated from the Outer Hebrides by the Rockall Trough, itself located within the Rockall