Opera Hotel Köln in Cologne scores 7.11/10 on HotelRoost, from a guest rating of 7.5/10 across 3,976 reviews (19 September 2026).
Where it is
50.9374, 6.9545 · map © OpenFreeMap, data © OpenStreetMap contributors
How this score was reached
| Guest rating as published | 7.5 |
| Reviews behind it | 3,976 |
| Country mean | 8.328 |
| After evidence weighting | 7.51 |
| Country re-basing weight | 0.3 |
| Roost Score | 7.11 |
Before you go to Cologne
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