# Stone Mill Inn, St. Catharines

Roost Score **8.82/10**, from a guest rating of 9.4
across 236 reviews. 20 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 9.4 |
| Reviews behind it | 236 |
| Country mean | 8.26 |
| After evidence weighting | 9.201 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **8.82** |

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Source: HotelRoost — https://hotelroost.com/hotels/canada/st-catharines/stone-mill-inn
Retrieved: 20 September 2026
Scoring method: /methodology