Radisson Blu Hotel - Atrium Lobby Lounge & Bar, Berlin (Germany) The Atrium Lobby Lounge Bar is situated in the heart of the hotel underneath the spectacular AquaDom, the world's largest cylindrical aquarium with one million litres of seawater. The Places Youll Go, Places To Go, Hotel Berlin, Hotel Sites, Berlin Germany, Berlin Berlin, Munich, Atrium, Historical Sites
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