Tokyo Metropolitan Government Offices

Known as Tokyo Tochō, this grey granite complex designed by Tange Kenzō has stunning, distinctive architecture and great views from the 202m-high observatories on the 45th floors of the twin towers of Building 1. On a clear day, look west for a glimpse of Mt Fuji. Don’t worry if one of the observatories happens to be closed during your visit; the views are virtually the same. Back on the ground, stand in the Citizens Plaza and look up at Building 1 and see if it does not remind you of a computer-chip version of the great cathedrals of Europe. There’s even a ‘rose window’, only this being Tokyo the rose is replaced by a gingko leaf, in honour of the city’s official tree. With several modern sculptures scattered about, this is a good spot for a picnic lunch.