Circuit of the Americas - Formula 1-grade racetrack

Circuit of the Americas (COTA) is a purpose-built motorsports facility in southeast Austin that opened in 2012 and hosts the Formula 1 United States Grand Prix. The 3.426-mile (5.513 km) FIA Grade 1 circuit was designed for high-level international racing and also stages MotoGP, IMSA, and major music festivals. COTA includes a 251-foot observation tower and a variety of spectator amenities unique to the venue in the United States.