The Tally Toor is the local name for a Martello tower in Leith, Edinburgh, Scotland. [1] [2] It is one of Scotland's three Martello towers, the other two being at Hackness and Crockness in Orkney.
Originally built offshore on a rocky outcrop called the Mussel Cape Rocks, or the Martello Rocks. [3] The land around it was subsequently reclaimed, and the building now lies, half-buried, in an industrial area on the eastern breakwater of Leith Docks, approximately 1⁄4 mile (400 m) east of the present harbour entrance. [4] There is no public access to the tower.
The circular defensive structure was over 30 ft (9.1 m) tall, with walls about 8 ft (2.4 m) thick, constructed of Ashlar from Rosyth quarry. [4]
Tally Toor was built in 1809 during the period of the Napoleonic Wars to defend the entrance of Leith Harbour at a cost 17,000 pounds. [2] The tower was altered in 1850 to add a trefoil gun-emplacement and reorganise the interior accommodation. [2]
Irish folk symbols carved on the stonework indicate that it was built by Irish navvies. [5]
Later, during the Second World War, the tower housed an anti-aircraft battery.[ citation needed ]
On 27 April 1964, it was designated as a Scheduled Ancient Monument by Historic Environment Scotland. [1] Keys to the structure are with Forth Ports. [2]