Harmony Tower

The Tower is a tall structure which overlooks a large portion of Republic City and it is a rather romantic place.

History
It is unknown when the tower was built, but by 170 ASC, people were flocking to it to look out over Republic City. It is also a romantic place as seen by the many couples on the tower. Bolin took Korra there on their "date." They both enjoyed looking out over the city and would point out interesting things to each other.

Appearance
It appears to be made of steel or another metal. The support beams arch elegantly upward, getting smaller as they go until it stops at a small circular structure on top. There is an observation deck for people to glance out over the city.

Trivia
It appears to based off the real world Eiffel Tower, a structure with a similar appearance.