Land travel is probably the most diverse category. It includes rail journeys by train, departing from a large station and stopping terminus en route. Passengers sit in separate carriages or coaches. The most common form of transport by road for tourists, if they don’t have their own car, are also called coaches. These vehicles can either travel from city to city along fast motorways (or sometimes quieter roads), or they can be used for transfers from airports and other smaller journeys. Very often they are used for sightseeing trips when as well as a driver there will be a tour guide to tell passengers about the sights.