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Callia Retreat Adults Only

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A modern hotel with a pool, white architecture, and lounge chairs. - Callia Retreat Adults Only (Santorini)
A cozy outdoor seating area with wicker chairs and a table, a small pool, and a view of a white building with a blue sky. - Callia Retreat Adults Only (Santorini)
A buffet with various food items, a wine rack, and a fruit display. - Callia Retreat Adults Only (Santorini)
A modern hotel room with a bed, sofa, and a dining area with a table and chairs. - Callia Retreat Adults Only (Santorini)
A black gate with a sign reading "CALLIA RETREAT" above it. - Callia Retreat Adults Only (Santorini)
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

8.4 out of 10
Very good

Popular amenities

  • Air conditioning
  • Bar
  • Housekeeping

Off-peak, on budget: 30% or more off select hotels in our fall sale

Skip the crowds, keep the savings. AARP members save more after Labor Day. Book by Oct 7, 2026.

Room options

Available filters for rooms
Showing 4 of 4 rooms

View all photos for Junior Room

A modern bedroom with a large bed, two geometric-patterned pillows, a bedside table, a mirror, and a window with blinds.

Junior Room

7.4 out of 10
Good
(6 reviews)
  • City view
  • 16 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Executive Suite, Hot Tub

A modern hotel room with a bed, sofa, and a dining area with a table and chairs.

Executive Suite, Hot Tub

  • City view
  • 35 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Triple Room (Triple)

A modern bedroom with a large bed, a bedside mirror, a window with a black blind, and a white bedside table.

Junior Triple Room (Triple)

  • City view
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Sofa Bed

View all photos for Premium Suite (Outdoor Hot Tub)

A modern hotel room with a large bed, a built-in sink, and a balcony with a view.

Premium Suite (Outdoor Hot Tub)

  • 24 sq m
  • Sleeps 2
  • 1 King Bed

About the neighborhood

Located in Santorini, Callia Retreat Adults Only is in the city center 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 Maritime Museum are also worth visiting. Looking to get your feet wet? Scuba diving, snorkeling and sailing adventures can be found near the property. Visit our Santorini travel guide
Map
Fira, Santorini, Santorini Island, 847 00

What's nearby

  • A street with people walking, a blue motorcycle parked, and various food and drink establishments.
    Plateia Theotokopoulou
    7 min walk - 0.4 miles
  • A coastal town with white buildings, a cruise ship, and a clear blue sea.
    Santorini Caldera
    9 min walk - 0.5 miles
  • Archaeological Museum of Thera
    7 min walk - 0.4 miles
  • Three Bells of Fira
    9 min walk - 0.5 miles
  • Museum of Prehistoric Thira
    10 min walk - 0.6 miles

Getting around

  • Santorini National Airport (JTR)
    11 min drive

Restaurants

  • Zafora
    9 min walk
  • Solo Gelato
    9 min walk
  • McDonald's
    9 min walk
  • Yogi & Gyro
    10 min walk
  • Niki Restaurant
    13 min walk

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Property amenities

Internet

  • Available in some public areas: Free WiFi

Parking and transportation

  • No onsite parking available

Food and drink

  • A bar/lounge
  • A coffee shop/cafe
  • A poolside bar
  • Snack bar/deli

Things to do

  • Library
  • Seasonal outdoor pool
  • TV in common areas

Conveniences

  • Guidebooks
  • Limited-hour front desk
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Outdoors

  • Garden
  • Pool loungers
  • Pool umbrellas
  • Terrace

Accessibility

  • No elevator

More

  • 1 floor
  • 2 buildings
  • Built in 1985
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Select Comfort mattress

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shower
  • Slippers
  • Towels provided

Entertainment

  • HDTV with satellite channels

Food and drink

  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Iron/ironing board on request
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

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 April 1 and October 31.

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

Property 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 year round. Other exemptions or reductions might 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 - 31 March, EUR 0.50 per accommodation, per night
  • A tax is imposed by the city: From 1 April - 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-authorize 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, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room

We should mention

This property does not have elevators
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using 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.

Is Callia Retreat Adults Only pet-friendly?

No, pets are not allowed at this property.

How much is parking?

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?

Check-out 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 select 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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Reviews

Callia Retreat Adults Only Reviews

8.4

Very Good

8.8

Cleanliness

7.8

Location

9.0

Staff & service

8.4

Property conditions & facilities
Rating 10 - Excellent. 149 out of 319 reviews
Rating 8 - Good. 104 out of 319 reviews
Rating 6 - Okay. 35 out of 319 reviews
Rating 4 - Poor. 20 out of 319 reviews
Rating 2 - Terrible. 11 out of 319 reviews

Reviews

Verified review

10/10 Excellent

Mitos

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I recommend Callia retreat Suite because its very clean, quiet, good food and they have very friendly staff especially Marios. Its also near fira market and nice restaurants around the area.
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

Barbara

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I traveled with my husband, since the moment we have arrived we loved everything about it. The stuff is outstanding, carrying, helpful, kind! The property is clean, quiet, well maintained. Location wise, 10 min walk from the main street Fira which is great too. We will come back with friends!!! Thank you for making our first time in Santorini perfect :)
Stayed 3 nights in Aug 2026
Verified review

10/10 Excellent

Stephanie

Liked: Staff & service, amenities, property conditions & facilities
Property was nice and located in a good spot, short walk from the centre. Staff were incredibly helpful when we asked for warm drinks late at night as we were unwell. Facilities were nice.
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Donna

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good location within easy walking distance to the town centre. Lovely spacious apartment well maintained and well equipped with hairdryer. They provide pools towels which is a bonus. Staff are amazing so friendly and can’t do enough for you to make your stay as comfortable as possible. We definitely be recommending these apartments to family /friends. We thoroughly enjoyed our stay. 😁. Thank you to all the staff.
Stayed 4 nights in Jun 2026
Verified review

10/10 Excellent

Steve

Liked: Cleanliness
Lovely room in a great location
Stayed 4 nights in Oct 2025
Verified review

10/10 Excellent

Katie

Liked: Cleanliness, amenities, property conditions & facilities
Love this place! In a good location (about a 10 minute walk to the city center/bus stop) with great views. They also have a nice pool area with some comfy sunbeds. Definitely enjoyed our time here!
Stayed 2 nights in Jun 2025
Verified review

10/10 Excellent

Jenni

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff at front desk vey knowledgeable. Great adults only hotel with lovely outdoor pool area, Room a good size with private patio area. The walk into main streets is about 10 min uphill but very walkable. So many shops and restaurants, breakfast options great
Stayed 3 nights in Sep 2025
Verified review

10/10 Excellent

Jacinta

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The man ( I think he was the owner) was so welcoming and accomodating. Breakfast was unreal, the view, rooms and pool was amazing, and we will definitely be booking again at this place ! Close to town as well which was super convenient!
Stayed 3 nights in Jun 2024
Verified review

10/10 Excellent

terreus

Liked: Cleanliness, staff & service, property conditions & facilities
This boutique hotel is so cute and quiet. Has almost everything you need with staff welling to go beyond the call. The food and drinks were really good and prepared with love and reasonable prices to match. We stayed in the Hot tub suits which were really nice. If you want total privacy this is not the area you want bc it oversees the neighboring hotels but this section is well worth it if you can get past that part.
Stayed 2 nights in May 2024
Verified review

10/10 Excellent

Natalya

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
I’m absolutely in love with this hotel! We stayed were with my girlfriends and had an amazing experience! The location is perfect, the staff is very friendly and extremely helpful, the service is outstanding!!! The rooms are clean but kind of small, so at your expectations right! However, the breakfast is something special! The variety, the freshness, and the taste are really great! I would definitely stay here again!!! Also I would like to express my appreciation to the awesome team who mage our stay so enjoyable - Margarita, Yuri, Maria, and Christos!!! Thank you for being awesome!!!
Stayed 3 nights in May 2025
Verified review

10/10 Excellent

Nicole

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Callia Retreat Suites was perfect for us on our trip to Santorini. It is about a 10-15 minute walk into the main town in Fira which has beautiful sunsets and plentiful food, drink and shopping options. Due to its location the retreat is quiet and serene which is perfect to enjoy its beautiful pool, of which there were always plenty of lounger and seat options available. There was bar service available poolside with a food menu which was fantastic and reasonably priced compared to most bars in town - recommend the Pina Coladas! Christos and Margarita and their entire staff were lovely and friendly and provided fantastic customer service. Margarita helped us plan the perfect trip up to Oia to see the famous sunset. The team was very hospitable - Christos came around with some complimentary shots a couple of times which was fantastic. Rooms were comfortable and clean. However, I would say that the shower not having a door was mildly inconvenient as the bathroom floor would get wet. I would also say that the poolside could be quite slippery, even in shoes, and would suggest that visitors are notified upon checkin so they can be careful and that the surface be changed to something non-slip. Overall we had a fantastic stay and would not hesitate to stay here again should we ever be lucky enough to return to the lovely island of Santorini.
Stayed 4 nights in Sep 2024
Verified review

10/10 Excellent

Ray

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A perfect stay
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Shauna

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had the most amazing time here. The walk into Fira isn’t too far. The staff are so kind and helpful. It was so nice to have access to a pool and lounge area as it was so hot. Breakfast was so tasty.
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

Alexandra

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Gorgeous little boutique hotel

Absolutely lovely little hotel, just far enough out of town to be quiet but close enough to easily walk to everything. The people at Callia are so welcoming, we would go back in a heartbeat.
Stayed 7 nights in Aug 2025
Verified review

10/10 Excellent

Suzana

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great place to stay in Fira, good location, close to the main square, comfortable room and excellent service from staff.
Stayed 3 nights in Apr 2023
Verified review

10/10 Excellent

Dayle

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Perfect. Great service
Stayed 3 nights in Apr 2024
Verified review

8/10 Good

Walt

Liked: Cleanliness, amenities, property conditions & facilities
Area is nice and quiet. 5 minute walk from the town center. We were disappointed with the morning staff being inflexible with opening the breakfast area to us to grab a coffee and some breakfast before we had to catch the bus for our flight out. This was even with us asking for a few extra minutes the day before.
Stayed 3 nights in Aug 2022
Verified review

6/10 Okay

Jane

Disliked: Property conditions & facilities
Executive room was good. Downside was no shade to get out of the sun. This also applies to the pool area where the umbrellas are inadequate. Breakfast had a decent choice but was open to the elements with lots of flys unhygienic and unacceptable. Short walk if you are fit to Fira on a very unsafe road. Photos look nice but tired cushions and loungers in reality. Unfortunately I cannot recommend this property.
Stayed 3 nights in Jun 2024
Verified review

10/10 Excellent

Aaron

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Just got back from a 6 night stay here. This hotel was perfect in every way. When we arrived we were greeted by Christos who made us feel so welcome, he printed off a bus time table, gave us a map and recommended us everything to do on the island, such a places to visit and the best restaurants. After checking in he showed us our room which was modern airy and clean with a comfy bed and had a nice outside area to sit. The pool area was lovely, with plenty of beds to sit on, good music food and cocktails. Christos would regularly bring round complementary shots for everyone by the pool. Breakfast had wide variety of food from Greek yogurt to homemade omelettes and doughnuts, every morning had something different. Location is perfect, in a nice and quiet area, away from the busy streets and about a 8-10 minute walk to Fira centre and bus station The hotel helped us arrange transportation to and from the airport. All the staff and managers are some of the nicest people I have met during my travels, they are kind, always smiling and really make you feel so welcome, they definitely made our trip to Santorini more special. Looking forward to staying at this hotel again next time we visit Santorini
Stayed 6 nights in Sep 2025
Verified review

8/10 Good

maria michela

Liked: Amenities
Molto accogliente ,la reception con personale qualificato e gentile, ci hanno fatto trattenere i bagagli in stanza aspettando che si facesse l’ora per prendere l’aereo e ci hanno offerto anche delle bevande Colazione eccellente ,bellissima la piscina con lettini a sfioro , disponibili in camera anche gli asciugamani per i lettini della piscina Il centro e’ facilmente raggiungibile a piedi in pochi minuti ,ci ritornerei con piacere,prendendo una stanza di categoria superiore perché la nostra era un po’ piccola.
Stayed 2 nights in Jul 2025
Verified review

6/10 Okay

Sylvie

Liked: Cleanliness

Ordinaire

Avons réservé une suite avec lit King et avons eu une très petite chambre avec lit Queen. SDB mal aménagée l’eau de la douche se repends sur le plancher et éclabousse la toilette.
Stayed 4 nights in Jun 2025
Verified review

4/10 Poor

Natália

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Péssimo custo benefício

A suite escolhida era com uma piscina privativa que não tinha nada de privacidade. O banheiro com o chuveiro alaga todo o quarto e o pior foi não ter o atendimento da recepção para resolver o problema, ou ainda, acharem que estávamos inventando a história.
Stayed 2 nights in Jun 2024
Verified review

10/10 Excellent

Mariana

Liked: Cleanliness, property conditions & facilities, room comfort

Óptimo

Tudo óptimo! Quarto óptimo pequeno almoço muito bom! E o staff fantástico! Muito simpáticos
Stayed 2 nights in May 2024
Verified review

10/10 Excellent

Catrin

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Underbart ställe med fint poolområde, mysiga rum och väldigt trevlig personal.
Stayed 2 nights in Aug 2023
Verified review

8/10 Good

Pauline

Liked: Cleanliness, staff & service
Herbergement génial! Très propre, excellent petit dej qui varie tous les jours, personnel très accueillant. Je recommande !
Stayed 3 nights in Apr 2023