Kastello Hotel in Nafplio scores 8.67/10 on HotelRoost, from a guest rating of 9.3/10 across 401 reviews (20 September 2026).
Rooms and what they cost
Where it is
37.5657, 22.8003 · map © OpenFreeMap, data © OpenStreetMap contributors
How this score was reached
| Guest rating as published | 9.3 |
| Reviews behind it | 401 |
| Country mean | 8.971 |
| After evidence weighting | 9.264 |
| Country re-basing weight | 0.3 |
| Roost Score | 8.67 |
Before you go to Nafplio
Travel eSIMData the moment you land, without hunting for a SIM card.Airport transferFixed-price pickup, booked before you fly.Car hireCompare local and international suppliers in one place.
These three are paid partnerships — we earn a commission if you book through them. They have no effect on any hotel’s position in the index.