It was built in the 14th century by King David II of Scotland and sold to his cousin Robert Bruce in 1359 .
Clackmannan Tower is a five - storey tower house , situated at the summit of King 's Seat Hill in Clackmannan , Clackmannanshire , Scotland .
Clackmannan Tower was built in the 14th century by King David II of Scotland and sold to his cousin Robert Bruce in 1359 .
Clackmannan Tower is a five - storey tower house , situated at the summit of King 's Seat Hill in Clackmannan , Clackmannanshire , Scotland .