Definition
Cathcart Tower is a 19th‑century Martello tower situated on the island of Inchkeith in the Firth of Forth, Scotland. It was constructed as part of a series of coastal defenses intended to protect the approaches to the port of Leith and the city of Edinburgh.
Overview
The tower was built between 1847 and 1850 by the Royal Engineers during a period of renewed concern over potential French invasion following the Napoleonic Wars. It is one of three Martello‑type towers erected in the Firth of Forth, the others being at Cramond and at the island of Craigleith. After its military use declined in the late 19th century, Cathcart Tower fell into disrepair but was later restored and is now a scheduled historic monument open to the public on a limited basis.
Etymology/Origin
The tower is named after the Cathcart family, a prominent Scottish noble lineage. It is commonly associated with the title Earl of Cathcart; however, the precise individual after whom the tower was named is not definitively recorded. The name reflects the customary practice of commemorating senior military or aristocratic figures in the naming of defensive works.
Characteristics
- Design: Typical Martello tower plan—cylindrical stone construction with a thickened base tapering toward the top.
- Materials: Locally quarried sandstone and rubble masonry, faced with dressed stone.
- Dimensions: Approximately 12 m (39 ft) in diameter and 12 m (39 ft) in height to the parapet; walls range from 2.5 m (8 ft) at the base to 1.2 m (4 ft) at the top.
- Armament: Originally equipped with a single heavy gun on a rotating platform on the roof and a secondary gun on the ground floor; the exact calibers are not conclusively documented.
- Interior layout: Consists of a ground‑floor magazine, a middle‑floor living quarters for the garrison, and a roof platform for the main gun. Access between levels was via a narrow internal stair.
- Current status: Designated a Category A listed building and a scheduled monument. The structure has undergone conservation work by Historic Environment Scotland and is occasionally accessible during special events.
Related Topics
- Martello towers – a class of small defensive forts built across the British Empire in the 19th century.
- Inchkeith – the island on which Cathcart Tower stands, notable for its own military history.
- Firth of Forth coastal defenses – the broader network of fortifications protecting Edinburgh’s maritime approaches.
- Historic Environment Scotland – the public body responsible for the preservation of Scotland’s historic sites.