Diana Hall (Bulgarian: Зала "Диана") is a multifunctional Indoor arena in Yambol, Bulgaria. The arena was opened in 1964 and has a seating capacity for 3,000 people. It is the home of BC Yambol. Besides basketball, local teams use the arena for practicing trampolining, boxing, wrestling, and range shooting . The arena has hosted many national and European tournaments, including the 2010 Bulgarian Basketball Cup, NBL all-star game 2015, the Strandzha Cup, and the international wrestling tournament Dan Kolov.