The COTA viewing tower gives up to 100 people a view of the F1 track, located on the outside of the circuit at turns 16, 17 and 18.
It was designed by Miró Rivera Architects and built by Patriot Erectors in 2012, who also designed the track's Tower Amphitheatre and Main Grandstand.
The tower sits above the Amphitheatre which usually hosts the concernt held after the US GP, with the tower's 'veil', 18 bright red steel tubes, acting as a canopy for both the observation platform and the stage below.
Its red colour design was selected to replicate the streaks of lights of racecars at night, and to play into the visual imagery of sportscars.
How high is the COTA viewing tower?
The COTA viewing tower is 251 feet tall at its highest point, with its observation deck sitting 22 stories above the track.
Visitors can get to the top of the tower via an external double helix staircase with 419 steps or can simply take the elevator which only has two floors - the ground entrance and the observation deck.
Once at the top, visitors can experience a panoramic view of the track, and the Austin cityscape.
Can you buy tickets for the COTA viewing tower?
During the 2023 F1 weekend COTA Tower access cost $35 per person for 15 minutes on the observation deck.
Visitors can select a ‘Fast Pass’ for $75 each which allows them to skip the line, but tickets for the tower can not be bought in advance and they are purchased at the base of the tower.
A US GP weekend ticket starts from $389 for general admission with prices rising to $4,999 for the F1 Experiences Champions Club package.