# Spa & Wellness Hotel Diament Ustroń, Ustroń

Roost Score **8.03/10**, from a guest rating of 8.6
across 726 reviews. 21 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8.6 |
| Reviews behind it | 726 |
| Country mean | 8.967 |
| After evidence weighting | 8.624 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.03** |

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Source: HotelRoost — https://hotelroost.com/hotels/poland/ustron/spa-wellness-hotel-diament-ustron
Retrieved: 21 September 2026
Scoring method: /methodology