The headphones plug in to the bus and they give you a tour of Barcelona as the bus drives around town.
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=http%3A%2F%2Fsager.org%2Fkoken%2Fcontent%2Fon-the-bus%2F&content=http%3A%2F%2Fsager.org%2Fkoken%2Fstorage%2Fcache%2Fimages%2F001%2F572%2FSpain-12-15-118-2%2Flarge.1497828736.jpg&caption=%3Cp%3E%3Cstrong%3E%3Ca href="http%3A%2F%2Fsager.org%2Fkoken%2Fcontent%2Fon-the-bus%2F" title="On the bus"%3EOn the bus%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EThe+headphones+plug+in+to+the+bus+and+they+give+you+a+tour+of+Barcelona+as+the+bus+drives+around+town.%3C/p%3E){kind=link}
