Tokyo feels limitless in size and scope and often seems more like a collection of cities than one cohesive whole. At the centre is the Imperial Palace. To the east of the palace is the old city, the historic downtown that came to life during the feudal era (when a castle stood where the palace is today). Here, in neighbourhoods like Ueno and Asakusa, the attractions have a more traditional slant: there are museums, shrines and temples, historic restaurants and artisan workshops.