SOURCE: DATE: 2014-09-08
FULL PUBLICATION: http://travelblog.viator.com/cities-to-explore-on-a-big-bus-tour/?utm_source=rss&utm_medium=rss&utm_campaign=cities-to-explore-on-a-big-bus-tour

From open-aired roofless double-decker busses to big, red, air-conditioned British trolleys that fill a postcard, Big Bus Tours offer the convenience of hop-on hop-off location points with informative guides and the unique and charming Big Bus experience.12 Cities to Explore on a Big Bus Tour by Viator Travel Team from Viator Travel Blog