Harmony Tower

The tower is a tall structure which overlooks a large portion of Republic City.

History
By 170 ASC, people were flocking to it to look out over Republic City. Many couples were also present, indicating it to be a hot spot for romantic interests. 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 some other metal. The support beams arch elegantly upward, getting smaller as they go until finally stopping at a small circular structure on top. There is also an observation deck, for people to glance out over the city. At night, the tower is lit up. It has a golden appearance overall, and on the very top part of the tower is a red light for airships so they don't knock into the structure.

Trivia

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