Avian Tower is a high-rise building located in Surabaya, Indonesia.

It serves as the headquarters of Avian Brands[2] The Tower is 84 meters tall, with 20 stories.

The tower is a twisted tower, the floor rotates an average 3°, and the tower itself rotate 60°.

[1] The lower floor of the tower is used as a podium and a car park.

The podium contains retail outlets, banks, and clubs.