Podcast:99% Invisible Published On: Wed Aug 26 2015 Description: Stirling, Scotland is the home of Stirling Castle, which sits atop a giant crag, or hill, overlooking the whole town of Stirling. There has been a castle on that hill since the 12th century at least, and maybe before, but … Continue reading → Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and get exclusive access to bonus episodes. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.