Traquair House is a fortified mansion near Peebles, with roots in the 15th century and interiors that still carry much of their 18th-century character. The house tells a long story of Border politics, Catholic history, and aristocratic life without feeling over-restored.
The grounds add to the visit, with gardens, a walled orchard, and a small brewery. It is one of the stronger historic-house visits in the Scottish Borders and is worth planning around rather than treating as a quick roadside stop.