75 photos
Twenty One Suites in Oia (Santorini)
Book your Greek island stay with us
up to 10% cheaper
than Booking.com
Key details
About the Hotel
Οία Σαντορίνη, Oia (Santorini),
- Near playa negra
Perfect
9.2
Adults-Only Cave Suites with Caldera Views and Private Hot Tubs in Oia
Accommodation
Twenty One Suites is a villa with adults-only access. Each air-conditioned cave suite offers sea views and a
Services
The hotel provides a
Amenities
Location
The property is located 2 km from
Outdoor Spaces
Guests have access to a
Highlights
Adults-only: Exclusive access for adults only
Rooms: Cave suites with sea views and private hot tub
Location: 2 km from Katharos Beach, 16 km from airport
Services: Private check-in/out, concierge, daily housekeeping
Transport: Airport shuttle, car hire, bicycle rental
Must-do experiences
- Watch the sunset from Oia Castle for breathtaking views.
- Savor fresh seafood at Sunset Ammoudi Taverna by the harbor.
- Visit the Maritime Museum to learn about Santorini's seafaring history.
- Explore the narrow streets for unique local shops and art galleries.
- Taste the famous tomato keftedes at a local taverna for a delight.
Choose your island room type
Twenty One Suites offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
- Deluxe Double Room Outdoor Jetted Tub & Indoor Private Pool2 persons40 sq. feet1 King-size bedAir conditioningBalconyroom details
- Exclusive Double Room Outdoor Jetted Tub & Indoor Private Pool2 persons35 sq. feet1 King-size bedAir conditioningBalconyroom details
- Honeymoon Double Room Outdoor Jetted Tub & Indoor Private Pool2 persons80 sq. feet1 King-size bedAir conditioningBalconyroom details
Price and Room Availability Calendar
Check availability and prices for your dates now!
September 2026 - September 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
September 2026
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
October 2026
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
November 2026
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
December 2026
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
January 2027
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
February 2027
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
March 2027
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
April 2027
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
May 2027
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
June 2027
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
July 2027
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August 2027
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
Choose dates to see prices
Check-in/ Check-out
Facilities
Twenty One Suites offers amenities for your comfortable stay and unforgettable experiences
General
- No smoking on site
- Wi-Fi
- Safe deposit box
- VIP check-in/ -out
- Express check-in/ -out
- Concierge desk
- No pets allowed
- Adults only
- Fire extinguishers
- Key access
Sports & Fitness
- Wind surfing
- Diving
- Snorkelling
- Canoeing
- Hiking
- Horseback riding
- Aerobics
- Fishing
Services
- Paid airport shuttle
- Housekeeping
- Car hire
- Tours/Ticket assistance
- Welcome drink
Dining
- In-room breakfast
- Outdoor dining area
Spa & Leisure
- Beach umbrellas
- Sun loungers
- Live entertainment
- Sun terrace
- Jacuzzi
Room features
- Air conditioning
- Heating
- Mini-bar
- Patio
- Terrace
- Garden furniture
- Tea and coffee facilities
Bathroom
- Free toiletries
Self-catering
- Electric kettle
Media
- Flat-screen TV
- AM/FM alarm clock
Show more
Twenty One Suites: Location on the Island
Οία Σαντορίνη, Oia (Santorini),
Explore Oia (Santorini)
Oia's Local Experience
Amoudi Bay
18 minutes' walk
Picturesque harbor known for seafood taverns and stunning views of the caldera, perfect for a sunset meal.
Byzantine Castle Ruins
14 minutes' walk
Historical ruins overlooking the Aegean Sea, offering breathtaking sunset views and a glimpse into Oia's maritime past.
Oia's Main Street
13 minutes' walk
Charming street filled with boutiques, art galleries, and local shops, ideal for leisurely strolls and shopping.
Oia Treasures Art Gallery
10 minutes' walk
Local art gallery showcasing Santorini's artists, featuring unique pieces and a cozy atmosphere for art lovers.
Hiking Skaros Rock
15 minutes' drive
Thrilling hike offering panoramic views of the caldera, with trails suited for various skill levels.
Spa Day at Nymphaea Spa
15 minutes' walk
Relaxing spa experience with treatments for rejuvenation. Reservations recommended for best availability.
Laokasti Restaurant
2 minutes' walk
Local Greek cuisine in a cozy setting, known for fresh seafood dishes and stunning sea views.
ASEA Restaurant & Lounge
2 minutes' walk
Contemporary lounge offering exquisite Mediterranean dishes, perfect for romantic dinners or social gatherings.
Panagia Platsani
10 minutes' walk
Iconic church venue hosting local events and providing a cultural insight into Oia with stunning architecture.
Mnemossyne Gallery
15 minutes' walk
Gallery featuring local artists and photography exhibitions, ideal for cultural evenings and family visits.
Getting around the Greek Islands
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Property information and rules
Check-in
from 15:00-23:59
Check-out
from 08:00-11:00
Internet
Wireless internet is available in the entire villa for free.
Pets
Pets are not allowed.
Guest Reviews and Ratings
Feedback about Twenty One Suites from previous guests about their experience.
Pros
Cave suite design
Indoor jacuzzi
Mountain location
Private pools
Helpful host
Cons
Chlorine smell
Shared terrace
Poor ventilation
Guest reviewsShow more reviews
Next best alternative
Consider them for your next trip.
Stella Island Luxury Resort & Spa (Adults Only)Hersonissos (Crete), Greece
245 reviews
586 USD/night
Ianthe Apartments & VillaOia (Santorini), Greece
151 reviews
149 USD/night
Galaxy Suites & VillasImerovigli (Santorini), Greece
91 reviews
572 USD/night
Breaq Santorini - Margarita HotelFirostefani, Greece
227 reviews
47 USD/night
Archontiko Suites SantoriniFira (Santorini), Greece
68 reviews
253 USD/night
City Center SuitesFira (Santorini), Greece
201 USD/night
Virginia'S Cave VillasOia (Santorini), Greece
80 reviews
504 USD/night
Cosmoia Cave HouseOia (Santorini), Greece
32 reviews
291 USD/night
Lukas Aethereal LivingImerovigli (Santorini), Greece
81 reviews
1 257 USD/night
Alexandra'S HomeFira (Santorini), Greece
19 reviews
145 USD/night
Theodora Suites (Adults Only)Oia (Santorini), Greece
100 reviews
479 USD/night
Ambeli Sunset VillasMegalochori (Santorini), Greece
13 reviews
312 USD/night