A poolside bar, a terrace and a coffee shop/cafe are just a few of the amenities provided at Callia Retreat Adults Only. Stay connected with free WiFi in public areas, and guests can find other amenities, such as a garden and a library.
Reviews
8.48.4 out of 10
Very good
Popular amenities
Air-conditioning
Bar
Housekeeping
The current price is AU$233
AU$233
includes taxes & fees
22 Aug - 23 Aug
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Located in Santorini, Callia Retreat Adults Only is in the city centre and near the airport. Castle of Oia and Ancient Thira are notable landmarks, and the area's natural beauty can be seen at Santorini Caldera and Kamari Beach. Lost Atlantis Experience Museum and Tramonto ad Oia are also worth visiting. Looking to get your feet wet? Scuba diving, snorkelling and sailing adventures can be found near the property. Visit our Santorini travel guide
Fira, Santorini, Santorini Island, 847 00
What's nearby
Plateia Theotokopoulou
7 min walk - 0.6 km
Santorini Caldera
9 min walk - 0.8 km
Archaeological Museum of Thera
7 min walk - 0.6 km
Museum of Prehistoric Thira
10 min walk - 0.9 km
Agios Nikolaos
15 min walk - 1.3 km
Getting around
Thira (JTR-Santorini National)
11 min drive
Restaurants
Zafora
9 min walk
Yogi & Gyro
10 min walk
Fusionnelle
2 min walk
Triana
7 min walk
Zotos
10 min walk
About this property
Callia Retreat Adults Only
Hotel near Santorini Caldera
Take advantage of a poolside bar, a terrace and a coffee shop/cafe at Callia Retreat Adults Only. In addition to a garden and a library, guests can connect to free WiFi in public areas.
You'll also enjoy the following perks during your stay:
A seasonal outdoor pool, along with sunloungers and pool umbrellas
Multilingual staff, tour/ticket information and luggage storage
Wedding services, a front desk safe and concierge services
Smoke-free property, a porter/bellboy and a TV in reception
Room features
All guest rooms at Callia Retreat Adults Only include perks, such as air conditioning, as well as amenities, such as safes and sound-insulated walls.
More amenities include:
Bathrooms with rainfall showers and free toiletries
HDTVs with satellite channels
Balconies or patios, fridges and daily housekeeping
Check-in start time: 2:00 PM; check-in end time: midnight
Late check-in subject to availability
Minimum check-in age - 18
Check-out
Check-out before 11 AM
Special check-in instructions
The front desk is open daily from 8:00 AM - 11:00 PM
Guests must contact the property in advance for check-in instructions; front desk staffed during limited hours
To make arrangements for check-in please contact the property ahead of time using the information on the booking confirmation
If you are planning to arrive after noon please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
Renovations and closures
The property is closed between 1 April and 31 October.
Access methods
Front desk (limited hours)
Pets
Pets not allowed
Children and extra beds
Children younger than 18 are not allowed at this adults-only property; all guests 18 and older are welcome
Rollaway/extra beds are not available.
Payment types
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply all year round. Other exemptions or reductions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
A tax is imposed by the city: From 1 November to 31 March, EUR 0.50 per accommodation, per night
A tax is imposed by the city: From 1 April to 31 October, EUR 2.00 per accommodation, per night
We have included all charges provided to us by the property.
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards, debit cards, mobile payments and cash
Mobile payment options include: Google Pay and Apple Pay
This property reserves the right to pre-authorise the guest's credit card prior to arrival.
Safety features at this property include a fire extinguisher, a smoke detector, a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
We should mention
This property does not have any lifts
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using the information in the booking confirmation
The seasonal pool will be open from April to October
Guests under 18 years old are not permitted at this adults-only property
Frequently asked questions
Does Callia Retreat Adults Only have a pool?
Yes, this property has a seasonal outdoor pool.
How much does it cost to stay at Callia Retreat Adults Only?
As of 19 Aug 2026, prices found for a 1-night stay for 2 adults at Callia Retreat Adults Only on 22 Aug 2026 start from AU$233, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
Is Callia Retreat Adults Only pet-friendly?
No, pets are not allowed at this property.
How much is parking at Callia Retreat Adults Only?
Callia Retreat Adults Only doesn't offer parking.
What time is check-in at Callia Retreat Adults Only?
Check-in start time: 2:00 PM; check-in end time: midnight. Late check-in is available during limited hours.
What time is check-out at Callia Retreat Adults Only?
Checkout is at 11 AM.
Where is Callia Retreat Adults Only located?
Located in the heart of Santorini, this hotel is within 1 mi (2 km) of Agios Nikolaos Monastery and Santorini Caldera. Archaeological Museum of Thera and Plateia Theotokopoulou are also within 10 minutes.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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