Superior Dome

The Superior Dome, which opened as the "world’s largest wooden dome" on September 14, 1991, is a domed stadium on the campus of Northern Michigan University in Marquette, Michigan, in the United States. It is home to the Northern Michigan Wildcats football team as well as its marching band and a variety of other campus and community events.

The dome is 143 feet tall, has a diameter of 536 feet, covers an area of 5.1 acres and has a volume of 16,135,907 cubic feet. It is a geodesic dome constructed with 781 Douglas fir beams and 108.5 miles of fir decking. The dome is designed to support snow up to 60 pounds per square foot and withstand 80-mile-per-hour winds. It has a permanent seating capacity of 8,000, though the building can hold as many as 16,000 people. The 2010 edition of Guinness World Records listed it as the fifth-largest dome and largest wooden dome in the world.

Source: Wikipedia