Most Tokyoites have been to this famed landmark at least once, but how many have scaled the tower via the outdoor 600-step staircase? It's only on Valentine's Day that you can climb all the way up to the main observatory late in the evening, allowing you to enjoy a spectacular night view of Tokyo with your loved one on the most romantic night of the year. The tower itself will be lit up in pink and red, adding to the sugary atmosphere.
Note that the staircase will be closed in case of rain or strong wind.