Crichton Castle is a historic ruin located in Midlothian, Scotland. Built in the late 14th century, it was originally constructed as a fortress for the Crichton family. The castle features a mix of architectural styles, showcasing its evolution over the centuries, including a grand hall and impressive stonework. The castle played a significant role in Scottish history, particularly during the Wars of Scottish Independence. It was later abandoned in the 17th century and fell into disrepair. Today, Crichton Castle is a popular tourist attraction, offering visitors a glimpse into Scotland's medieval past.