Can a coach go through the channel tunnel?

Yes, a coach can go through the Channel Tunnel. The Channel Tunnel, also known as the Chunnel, is a 50.5-kilometre (31.4-mile) undersea rail tunnel that connects Folkestone, Kent, in the United Kingdom, with Coquelles, Pas-de-Calais, near Calais, in northern France, beneath the English Channel at the Strait of Dover. It is, therefore, possible for a coach to be transported through the Channel Tunnel on a car-carrying train.