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An observatory on Calton Hill
Maria Theresa Short arrived in Edinburgh in 1827 with a claim to the Great Telescope of Thomas Short. In 1835 she opened her Popular Observatory on Calton Hill, beside the National Monument, and kept it open until she had to close it in 1849.


A tower on Castlehill
She then bought a townhouse on Castlehill and added two storeys to it. From 1853 Short’s Observatory, Museum of Science and Art welcomed visitors there, with the camera obscura in its chamber at the top.
The Outlook Tower
In 1892 Patrick Geddes took over the building, renamed it the Outlook Tower and made it a centre of learning. Since 1977 it has been run by Visitor Centres Ltd, a family business, as Camera Obscura and World of Illusions.


