However, the Sphere is the most expensive entertainment venue built in Las Vegas, eclipsing the approximately $1.9 billion, 65,000-seat Allegiant Stadium sports facility that opened in 2020.

It started as a crude sketch of a circle with a stick person inside. Seven years later, that drawing has been made real.

However, the Sphere is the most expensive entertainment venue built in Las Vegas, eclipsing the approximately $1.9 billion, 65,000-seat Allegiant Stadium sports facility that opened in 2020.

However, the Sphere is the most expensive entertainment venue built in Las Vegas, eclipsing the approximately $1.9 billion, 65,000-seat Allegiant Stadium sports facility that opened in 2020.

Madison Square Garden Executive Chairman James Dolan, left, and David Dibble, CEO of MSG ventures, talk with the media for the opening of the Sphere, Thursday, Sept. 28, 2023, in Las Vegas (AP ...

It started as a crude sketch — a circle with a stick person inside. Seven years later, that drawing has been made real: A $2.3 billion massive spherical venue, standing 366 feet high and ...

However, the Sphere is the most expensive entertainment venue built in Las Vegas, eclipsing the approximately $1.9 billion, 65,000-seat Allegiant Stadium sports facility that opened in 2020.

However, the Sphere is the most expensive entertainment venue built in Las Vegas, eclipsing the approximately $1.9 billion, 65,000-seat Allegiant Stadium sports facility that opened in 2020.