Employees at the Atrium Hotel Mainz feel close to nature and are committed to your success. The hotel is situated in a quiet area on the outskirts of Mainz-Finthen, at the edge of Rheinhessen’s orchards and fields. Whether at the Atrium Conference Centre (ACC) or in our new convention centre, the Atrium Congress Centre (ACC3), you will never be disturbed by traffic noise or noise from other parts of the hotel.