Traquair House Brewery is a unique, historic brewery located within the walls of Traquair House in Scotland, in the Scottish Borders region. It is considered the oldest private domestic brewery in the United Kingdom, with brewing traditions dating back to the 16th century, when beer was served to royal and ecclesiastical guests. Traquair House Brewery uses authentic 18th-century equipment, including traditional oak fermenting vessels, and employs classic brewing methods without filtration or pasteurization.