Exterior view of the ”Lanxess Arena” Cologne
Quelle/Source: Hans Peter Schaefer CC BY-SA 3.0
Interior view of the sports arena
Quelle/Source: Armin Kübelbeck CC BY-SA 3.0
Cross section of the sports arena
Quelle/Source: HL-Technik
Floor plan of the arena with playing field, audience area and foyer
Quelle/Source: HL-Technik