Shinjuku · Observation Deck
Tokyo Metropolitan Government Building
東京都庁舎
Two towers near Shinjuku Station with a free observation deck on the 45th floor, offering wide views over the city.
Why visit
The view is free, and on clear days you can see Mount Fuji to the west.
Practical tips
- •The South Observatory often stays open later than the North one — check hours.
- •Fuji is clearest on winter mornings after a windy day.