# Chalets Petry Spa & Relax, Bettel

Roost Score **8.32/10**, from a guest rating of 9.4
across 26 reviews. 20 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 9.4 |
| Reviews behind it | 26 |
| Country mean | 8.387 |
| After evidence weighting | 8.734 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.32** |

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Source: HotelRoost — https://hotelroost.com/hotels/luxembourg/bettel/chalets-petry-spa-relax
Retrieved: 20 September 2026
Scoring method: /methodology