Typically, Big Bus Tours use open top double-decker buses in burgundy and cream-coloured livery.
Over the course of the next two decades, it went on to operate in Paris, Rome, Washington DC, Las Vegas, San Francisco, Miami, and Istanbul.
The "Big Bus Company" first started operating in London, England in June 1991 with four buses by the Maybury family.
Les Cars Rouges was the larger of the two companies, but for international namesake purposes, the name "Big Bus" was retained.
The tour offers a wide range of packages which include free travel on the Peak Tram, entry to the Sky Terrace on Victoria Peak, a traditional sampan ride, and a Star Ferry harbour tour.