A 647m voyage with entertainment from budget effects, garish lighting and dreadful props, the Bund Sightseeing Tunnel is a transport mode that guarantees to get you to Pǔdōng in an altered state. Stepping from the trains at the terminus, visitors are visibly nonplussed, their disbelief surpassed only by those with return tickets. Connoisseurs of unabashed cheesiness will love it.