Kilmartin Castle is a historic site located in Argyll, Scotland. Originally built in the 12th century, it served as a stronghold for the MacDougall clan. The castle features remnants of its stone walls and towers, showcasing medieval architecture. Today, Kilmartin Castle is a popular tourist attraction, offering visitors a glimpse into Scotland's rich history. The surrounding area is also known for its archaeological significance, with numerous standing stones and burial sites nearby, making it a fascinating destination for history enthusiasts.