Grímstunga Guesthouse in Myvatn scores 7.80/10 on HotelRoost, from a guest rating of 8/10 across 67 reviews (22 September 2026).
Rooms and what they cost
Where it is
65.6441, -16.1168 · map © OpenFreeMap, data © OpenStreetMap contributors
How this score was reached
| Guest rating as published | 8 |
| Reviews behind it | 67 |
| Country mean | 8.81 |
| After evidence weighting | 8.346 |
| Country re-basing weight | 0.3 |
| Roost Score | 7.80 |
Before you go to Myvatn
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