The Rheingoldhalle is located in the middle of the city and directly on the banks of the Rhine. It is a modern and flexible congress center with the directly adjacent Hilton Hotel. A direct hotel connection is available and further hotels in all categories are within walking distance. Since January 2022, the Rheingoldhalle has been resplendent in new splendor. If offers a total of 9.000 sqm of modern and flexible event space, more than 20 meeting rooms, some of them flooded with light and with a view of the Rhine. Bright and spacious foyers complete the new facilities. The upper floor features the newly renovated Congress Hall, the light-flooded Rhine foyer, the spacious reception and checkroom area of the Gutenberg Foyer, as well as the Gutenberg Hall with a wide range of functional and spatial options. As a result of the refurbishment a new area of almost 1.800 sqm offers even more flexibility and capacity. A total of 2.600 sqm of event space and 9 meeting rooms are available on the first floor. Variable room layouts and a combination with the existing rooms of the Rheingoldhalle and the Hilton Hotel Mainz are possible. The attractive and modern design completes the offer. Thanks to a mobile production studio, the Rheingoldhalle is also the ideal location for digital and hybrid conventions, exhibitions, trade fairs and events.


Type of operation: Congress centre and event location
Total number of conference and event rooms: 20
Maximum event area of largest room in sqm: 1744.84 sqm
Max. number of persons in largest room: 2496
Other options: Catering (e.g. break snacks, festive gala dinner)


Room 1: Congress Hall
Room size in square metres: 1744.84 sqm
Maximum number of persons: 2496


Maximum number of persons by seating type:
Parliamentary: 930 persons
Rows of chairs: 2496 persons
Banquet: 1300 persons
Equipment: Projector, stage, hybrid technology, air-conditioning, microphone technology, projection technology, full darkening


Raum 2: Gutenberg-Saal
Room size in square metres:  1090 qm
Maximum number of persons: 1260

Maximum number of persons by seating type:
Parliamentary: 648 Persons
Rows of chairs: 1260 Persons
Banquet: 800 Persons
Equipment: Projector, stage, hybrid technology, air-conditioning, microphone technology, projection technology, full darkening


Room 3: Gutenberg Foyer
Room size in square metres: 1826 sqm
Maximum number of persons: 230


Maximum number of persons according to type of seating:
Parliamentary: 126 persons
Rows of chairs: 230 persons
Banquet: 370 persons
Equipment: Hybrid technology, air conditioning, microphone technology, daylight, full darkening


Room 4: Rhine Foyer
Room size in square metres: 1120 sqm
Maximum number of persons: 300


Maximum number of persons according to seating arrangement:
Banquet: 300 persons
Equipment: Hybrid technology, air-conditioning, microphone technology, daylight


Room 5: Zagreb Hall (divisible)
Room size in square metres: 245 sqm
Maximum number of persons: 304


Maximum number of persons by seating arrangement:
Parliamentary: 140 persons
Rows of chairs: 304 persons
Banquet: 160 persons
Equipment: Projector, hybrid technology, air conditioning, microphone technology, projection technology, daylight, full blackout


Room 6: Watford Hall
Room size in square metres: 413.74 sqm
Maximum number of persons: 456


Maximum number of persons by seating type:
Parliamentary: 276 persons
Rows of chairs: 456 persons
Banquet: 260 persons
Equipment: Projector, hybrid technology, air conditioning, microphone technology, projection technology, daylight, full blackout


Room 7: Dijon Hall
Room size in square metres: 175.28 sqm
Maximum number of persons: 140


Maximum number of persons according to seating arrangement:
Parliamentary: 72 persons
Rows of chairs: 140 persons
Banquet: 78 persons
Equipment: Projector, hybrid technology, air conditioning, microphone technology, projection technology, daylight, full blackout


Room 8: Meeting Room I
Room size in square metres: 279 sqm
Maximum number of persons: 334


Maximum number of persons by seating arrangement:
Parliamentary: 178 persons
Rows of chairs: 334 persons
Banquet: 200 persons
Equipment: Projector, hybrid technology, air-conditioning, microphone technology, projection technology, full darkening


Room 9: Meeting Room II
Room size in square metres: 276 sqm
Maximum number of persons: 314


Maximum number of persons by seating arrangement:
Parliamentary: 159 persons
Rows of chairs: 314 persons
Banquet: 190 persons
Equipment: Projector, hybrid technology, air conditioning, microphone technology, projection technology, daylight, full blackout


Room 10: Meeting Room II A
Room size in square metres: 141 sqm
Maximum number of persons: 160


Maximum number of persons according to seating arrangement:
Parliamentary: 90 persons
Rows of chairs: 3160 persons
Banquet: 100 persons Equipment: Projector, hybrid technology, air-conditioning, microphone technology, projection technology, full darkening