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 the arena is used for practicing trampolining, boxing, wrestling, shooting sport. The arena hosted many national and European tournaments, such as the 2010 Bulgarian Basketball Cup, NBL all-star game 2015, Strandzha Cup, international wrestling tournament Dan Kolov.