2013
NT2773 : Introduction to the walk
taken 12 years ago, near to Edinburgh, Scotland

Introduction to the walk
Dr Stephenson outlines to Geograph members the basics of the Arthur's Seat formation. Behind is Haggis Knowe, part of the earliest lava flow of the Arthur's Seat complex; it shows the columnar formation typical of a cooled lava flow.
Geograph in Edinburgh 2013
An excursion around the 2013 Geograph conference and AGM in Edinburgh.
Arthur's Seat
Arthur's Seat is the highest peak in a set of hills in Holyrood Park. It rises to 251m (823ft) and gives panoramic views over the city of Edinburgh. it is most easily climbed from the east.
Geologically the hill is the remnant of a 350 million year old volcano and is associated with the nearby Salisbury Crags and Edinburgh Castle Rock.
Wikipedia: Link![]()