Hotel Kallisto in Santorini scores 8.62/10 on HotelRoost, from a guest rating of 9.4/10 across 58 reviews (19 September 2026).
Where it is
36.4323, 25.4235 · map © OpenFreeMap, data © OpenStreetMap contributors
What this hotel has
Airport transportation - pickup (surcharge)
Bicycle rentals nearby
Boat tours nearby
Boat tours nearby
Concierge service
Express check-in/check-out
Express check-out
Express check-out
Ferry terminal shuttle (surcharge)
Free English breakfast
Free WiFi
Free breakfast
Free breakfast
Free self parking
Front desk (limited hours)
Horse riding nearby
Kayaking nearby
Limo or town car service available
Luggage storage
Outdoor furniture
Pool sun loungers
Pool umbrellas
Rooftop terrace
Safe-deposit box at front desk
How this score was reached
| Guest rating as published | 9.4 |
| Reviews behind it | 58 |
| Country mean | 9.043 |
| After evidence weighting | 9.235 |
| Country re-basing weight | 0.3 |
| Roost Score | 8.62 |
Before you go to Santorini
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.