The hop-on hop-off double-decker bus is a flexible way to take in Montreal’s highlights at your own pace. The open-top route connects the city’s main sights, from Old Montreal and the Old Port to downtown, Mount Royal and beyond, with commentary explaining the history and landmarks along the way. A ticket lets passengers get on and off as often as they like through the day, making it a convenient option for first-time visitors wanting an easy overview of this large and varied city.