Joe, Son of the Rock's photos with the keyword: Peak

Arthur's Seat is the main peak of the group of hills which form most of Holyrood Park. The hill rises above the city to a height of 251 metres (823 ft), provides excellent views, is quite easy to climb, and is a popular walk. Though it can be climbed from almost any direction, the easiest and simplest ascent is from the East, where a grassy slope rises above Dunsapie Loch, a small artificial loch located between Dunsapie Hill and Arthur's Seat. The loch is fed with water from Alnwickhill in the south of the city, and is a popular location within the park, supporting several bird species. Quoted from Wikipedia

Arthur's Seat is an extinct volcano which is the main peak of the group of hills in Edinburgh, Scotland, which form most of Holyrood Park, described by Robert Louis Stevenson as "a hill for magnitude, a mountain in virtue of its bold design". It is situated just to the east of the city centre, about 1 mile (1.6 km) to the east of Edinburgh Castle. Quoted from Wikipedia