Duchal Castle

Duchal Castle is a medieval fortress in Kilmacolm positioned where two waterways meet. The surviving walls reach several meters in height and display solid construction techniques from the period.

The Lyle family built this fortress in the 13th century as their stronghold. It experienced a major siege by King James IV in 1489 when artillery was deployed against it.

The layout reflects Scottish defensive design with its organized inner and outer sections and defensive openings. Visitors can observe how the builders created different functional areas to protect inhabitants and control access.

The northern and eastern wall sections remain visible for examination. Access to the ruins requires care due to the age and condition of the structures.

Marion Boyd, a companion of King James IV, gave birth to their son at this fortress. This direct royal connection illustrates the site's importance in Scottish royal affairs.

Location: Inverclyde

Location: Kilmacolm

GPS coordinates: 55.88099,-4.66411

Latest update: December 8, 2025 21:01