Hyatt Regency Mainz in Mainz scores 8.59/10 on HotelRoost, from a guest rating of 9/10 across 2,967 reviews (20 September 2026).
Rooms and what they cost
Where it is
49.9967, 8.2814 · map © OpenFreeMap, data © OpenStreetMap contributors
How this score was reached
| Guest rating as published | 9 |
| Reviews behind it | 2,967 |
| Country mean | 8.328 |
| After evidence weighting | 8.989 |
| Country re-basing weight | 0.3 |
| Roost Score | 8.59 |
Before you go to Mainz
Travel eSIMData the moment you land, without hunting for a SIM card.Airport transferFixed-price pickup, booked before you fly.Car hireCompare local and international suppliers in one place.
These three are paid partnerships — we earn a commission if you book through them. They have no effect on any hotel’s position in the index.