The Klamath County Event Center is a 2,800-seat multipurpose arena located in Klamath Falls, Oregon, as part of the Klamath County Fairgrounds.
The arena contains a 45,000-square-foot (150-by-300 feet) arena floor, allowing it to be used for multiple events, including rodeos, concerts, conventions and trade shows. Adjacent to the arena seating a building housing two ticket booths, two concession stands, and a conference room. The concrete exhibit area measures 30,000 square feet (2,800 m2).
The Klamath County Fairgrounds also include two exhibit halls, the largest of which measures 11,440 square feet (1,063 m2) and contains two meeting rooms and the smallest, 4,200 square feet (390 m2); a 900-seat indoor arena with 24,000 square feet (2,200 m2) of arena floor space; two livestock barns; an outdoor arena; horse stalls; and an outdoor stage. There are 2000 parking spaces in the fairgrounds.