3. The Allegiant Stadium
Where: Nevada’s Las Vegas
* Total Expense: $1.9 billion; Year Completed: 2020
Currently, Allegiant Stadium stands as the biggest entertainment facility in Las Vegas, which is noteworthy considering the city’s reputation for lavish structures and round-the-clock entertainment. Allegiant boasts a total of 65,000 seats and was built for a cost of $1.9 billion. The NFL Raiders play their home games there, along with a number of NCAA teams.

©Christian Petersen/Getty Images Allegiant Stadium
When it opened in 2020, gameday parking was approximately $100, a fee that many spectators unhappily paid. Recouping a portion of its development costs, Allegiant sold the most tickets in the NFL in 2021, bringing in $112 million.
