Clackmannan (About this sound listen ; Scottish Gaelic: Clach Mhanainn, meaning "Stone of Manau"), is a small town and civil parish set in the Central Lowlands of Scotland. Situated within the Forth Valley, Clackmannan is 1.8 miles (2.9 km) south-east of Alloa and 3.2 miles (5.1 km) south of Tillicoultry.