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Callia Retreat Adults Only

Adults-only hotel with a seasonal outdoor pool and a coffee shop

Choose dates to view prices

Photo gallery for Callia Retreat Adults Only

Front of property - evening/night
Premium Suite (Outdoor Hot Tub) | Terrace/patio
Interior entrance
Junior Triple Room (Triple) | Select Comfort beds, in-room safe, blackout drapes, soundproofing
Breakfast area
In the city center, Callia Retreat Adults Only offers a tranquil retreat with a poolside bar, garden, and library. Relax in style at the seasonal outdoor pool or explore your surroundings with tour assistance from friendly multilingual staff.

Reviews

8.2 out of 10
Very good

Popular amenities

  • Bar
  • Pool
  • Housekeeping
  • Air conditioning
  • Free WiFi
The current price is ￥24,037
￥27,642 total
includes taxes & fees
Aug 28 - Aug 29

Room options

Available filters for rooms
Showing 4 of 4 rooms

View all photos for Junior Suite

Junior Suite | Select Comfort beds, in-room safe, blackout drapes, soundproofing

Junior Suite

Highlights

Balcony or patio
Soundproofed
Air conditioning
Refrigerator
HDTV
Blackout drapes/curtains
Select Comfort bed
Rainfall showerhead
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Suite, Hot Tub

Executive Suite, Hot Tub | Select Comfort beds, in-room safe, blackout drapes, soundproofing

Executive Suite, Hot Tub

Highlights

Balcony or patio
Soundproofed
Air conditioning
Refrigerator
HDTV
Blackout drapes/curtains
Select Comfort bed
Sofa bed
  • 35 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Triple Room (Triple)

Junior Triple Room (Triple) | Select Comfort beds, in-room safe, blackout drapes, soundproofing

Junior Triple Room (Triple)

Highlights

Balcony or patio
Soundproofed
Air conditioning
Refrigerator
HDTV
Blackout drapes/curtains
Select Comfort bed
Sofa bed
  • City view
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Sofa Bed

View all photos for Premium Suite (Outdoor Hot Tub)

Premium Suite (Outdoor Hot Tub) | Living room | TV

Premium Suite (Outdoor Hot Tub)

Highlights

Balcony or patio
Soundproofed
Private hot tub
Air conditioning
Refrigerator
HDTV
Separate bedroom
Blackout drapes/curtains
  • 24 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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About the neighborhood

Located in Santorini, Callia Retreat Adults Only is in the city center and near the airport. Oia Castle 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, snorkeling and sailing adventures can be found near the property.
Visit our Santorini travel guideOpens in a new window
Map
847 00, Santorini Island, Santorini, Fira

What's nearby

  • Plateia Theotokopoulou - 7 min walk - 0.6 km
  • Museum of Prehistoric Thira - 10 min walk - 0.9 km
  • Agios Nikolaos - 14 min walk - 1.2 km
  • Skaros Rock - 6 min drive - 1.9 km
  • Athinios Port - 9 min drive - 6.8 km

Getting around

  • Santorini National Airport (JTR) - 14 min drive

Restaurants

  • ‪Zafora - ‬8 min walk
  • ‪Σβορώνος (Svoronos) - ‬7 min walk
  • ‪Fanari - ‬11 min walk
  • ‪Boozery - ‬8 min walk
  • ‪McDonald's - ‬7 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 with sun loungers and pool umbrellas
  • Concierge services, tour/ticket assistance, and wedding services
  • Luggage storage, a porter/bellhop, and a front-desk safe
  • Smoke-free premises, multilingual staff, and a TV in the lobby
Room features
All guestrooms at Callia Retreat Adults Only boast comforts such as air conditioning, as well as amenities like safes and sound-insulated walls.
Extra amenities include:
  • Bathrooms with rainfall showers and free toiletries
  • HDTVs with satellite channels
  • Balconies or patios, refrigerators, and daily housekeeping

Languages

English, Greek

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

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

Property is also known as

Rena's Rooms
Rena's Rooms Hotel
Rena's Rooms Hotel Santorini
Rena's Rooms Santorini
Callia Retreat Hotel Santorini
Callia Retreat Hotel
Callia Retreat Santorini
Rena's Rooms Suites
Callia Retreat
Callia Retreat Santorini
Callia Retreat Adults Only Hotel
Callia Retreat Adults Only Santorini
Callia Retreat Adults Only Hotel Santorini

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 Aug 26, 2025, prices found for a 1-night stay for 2 adults at Callia Retreat Adults Only on Aug 28, 2025 start from ￥24,037, excluding 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?

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 Archaeological Museum of Thera and Santorini Caldera. Plateia Theotokopoulou and Megaro Gyzi Museum are also within 10 minutes.

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Callia Retreat Adults Only Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 138 out of 307 reviews
Rating 8 - Good. 103 out of 307 reviews
Rating 6 - Okay. 35 out of 307 reviews
Rating 4 - Poor. 20 out of 307 reviews
Rating 2 - Terrible. 11 out of 307 reviews

8.8/10

Cleanliness

9.0/10

Staff & service

9.4/10

Amenities

8.2/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

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

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

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

10/10 Excellent

Dayle

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

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

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

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

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

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Oct 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 7 nights in Sep 2024

8/10 Good

PATRICK

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Jul 2024

6/10 Okay

Adriana

Stayed 2 nights in Jun 2024

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

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

10/10 Excellent

Michael

Stayed 4 nights in May 2024

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

6/10 Okay

gogirl

Stayed 3 nights in May 2024

10/10 Excellent

Emma

Stayed 5 nights in Sep 2023

10/10 Excellent

Celil

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2023

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

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

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

8/10 Good

Romain

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Apr 2023

10/10 Excellent

Indrawan

Stayed 5 nights in Sep 2022

10/10 Excellent

Timothy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful staff! The concierge gave us terrific recommendations and the waitress at the delicious breakfast buffet was exceptional.
Stayed 2 nights in May 2022