The castle in Tennessee featured in Taylor Swift's music video for "Love Story" will soon be open for weddings and honeymoons! Castle Gwynn is located about 40 minutes from Nashville. Its owners say plans are still in the works but once complete, the wedding venue will have a ballroom and dining hall. There's no official date for opening, but owners hope to have it done by the end of the year. The castle currently hosts the Tennessee Renaissance Festival and holds tours.