# Le Merle Châtelain, Sion

Roost Score **7.60/10**, from a guest rating of 8.1
across 732 reviews. 20 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8.1 |
| Reviews behind it | 732 |
| Country mean | 8.816 |
| After evidence weighting | 8.146 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **7.60** |

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Source: HotelRoost — https://hotelroost.com/hotels/switzerland/sion/le-merle-chatelain
Retrieved: 20 September 2026
Scoring method: /methodology