Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. View from Calton Hill, looking towards Waverley Station, Edinburgh Castle and the Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, City Skyline. Smoke above the impressive skyline of Edinburgh City viewed from Calton Hill looking towards Castle Rock and the surrounding old town.

Scotland, Edinburgh, City Skyline. Impressive skyline of Edinburgh City viewed from Calton Hill looking towards Castle Rock and the surrounding old town.

Scotland, Edinburgh, Calton Hill. View from near the Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Edinburgh City. Looking south from Castle Hill accross the city towards the Pentland Hills.

Scotland, Edinburgh, Edinburgh City. Looking south from Castle Hill accross the city towards the Pentland Hills.

Scotland, Edinburgh, Castle Hill. Edinburgh Castle viewed from the south side of Castle Hill.

Scotland, Edinburgh, Castle Hill. The grand architecture of Castle Hill School, opened in 1889, located on the south side of Castle Hill.

Scotland, Edinburgh, Castle Hill. Castle Hill School, opened in

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Calton Hill. The Dugald Stewart Monument on Calton Hill, looking towards the Castle and Old Town of Edinburgh.

Scotland, Edinburgh, Edinburgh City. The distinctive Edinburgh skyline with the famous landmarks of the Castle, Calton Hill and Holyrood.

Scotland, Edinburgh, Edinburgh City. Panoramic view looking south from Castle Hill accross the city towards the Pentland Hills.

Scotland, Edinburgh, Edinburgh City. Panoramic view looking south from Castle Hill accross the city towards the Pentland Hills.

Scotland, Edinburgh, George Street. Statue of Dr Thomas Chalmers, a noted scholar and mathematician, looking down Castle Street towards Castle Hill.

Scotland, Edinburgh, City Skyline. City skyline viewed from Calton Hill looking towards Castle Rock and the surrounding old town.

Scotland, Edinburgh, City Skyline. Impressive skyline of Edinburgh City viewed from Calton Hill looking towards Princes Street and the neighbouring old town.

Scotland, Edinburgh, City Skyline. Impressive skyline of Edinburgh City viewed from Calton Hill looking towards Castle Rock and the surrounding old town.

Scotland, Edinburgh, Edinburgh Castle. Edinburgh Castle is built upon the remains of an extinct volcano, originally known as Lookout Hill but now known as Castle Rock, which has been used as a stronghold for over 3000 years.