Next to the hotel there is the "Hallmann Dome". The Hallmann Dome's sports and event hall offers space for about 1000 visitors on the stands. The playing area is 1,232 m² wide and 8.5 m high. This is particularly suitable for concerts, events, gymnastics and dancing competitions as well as for all kinds of ball sports (basketball, football, handball, volleyball, etc.) or inline hockey.
The flexibility of the hall has often been demonstrated in tournaments (Judo European and state championships, table tennis championships), kickboxing events, dance tournaments, music concerts, theatrical performances or large congresses.