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Athens
Athens21
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Athens21, Athens

Book on our site
Up to 10% cheaper
than Booking.com
Check rooms and rates
From140US$ /night
Check-in
21Mar2026Select date
Check-out
22Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

21 Athinas, Athens, Greece, 10554
Perfect
9.2
9.7
/10
4.7
/5
“The hotel's location is perfect, just a short walk from Monastiraki Square and the vibrant Psirri area!”view full review

Athens21, a 3-star Athens hotel rated 9.1 on Booking.com, features modern amenities with a central location. Guests can enjoy comfortable accommodations alongside a warm hospitality experience.

Rooms & Amenities

Athens21 has 19 well-designed rooms distributed over 6 floors, featuring large windows that provide ample sunlight and city views. Rooms include Smart televisions, autonomous air-conditioning, comfortable beds, free Wi-Fi, and private bathrooms with walk-in showers.

Dining & Nearby Options

Guests can enjoy cooked-to-order breakfasts daily. Nearby dining options such as Lithos and Oineas Restaurant are just a short walk from the hotel.

Services

Athens21 provides services including a 24-hour front desk, concierge services, and dry cleaning/laundry. Multilingual staff are available to assist guests throughout their stay, enhancing the overall service experience.

Location & Transportation

The hotel is located next to Monastiraki Metro station, offering direct access to Elefthérios Venizélos Airport and local attractions. The Acropolis, Acropolis Museum, and Monastiraki Flea Market are within walking distance.

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Select your room type

Athens21 Hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Standard Double Room 1st floor
Standard Double Room 1st floor
2 persons
220 sq. feet 
1 King-size bed
Shower
Coffee machine
room details
Superior Double or Twin Room City View
Superior Double or Twin Room City View
2 persons
270 sq. feet 
1 King-size bed
Shower
Heating
room details
Deluxe Double Room Balcony Acropolis View
Deluxe Double Room Balcony Acropolis View
2 persons
325 sq. feet 
1 King-size bed
Shower
Coffee machine
room details
Junior Suite
Junior Suite
2 persons
435 sq. feet 
1 King-size bed
Shower
Coffee machine
room details
Click button to see more rooms
Show all rooms
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Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

Athens21 Hotel offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.1/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Safe deposit box
  • VIP check-in/ -out
  • Concierge desk
  • No pets allowed
  • Security
  • Luggage storage
  • Lift
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Guest Parking

  • Electric kettle

Services

  • Paid shuttle service
  • Room service
  • Housekeeping
  • Laundry
  • Tours/Ticket assistance

Children

  • Cots

Spa & Leisure

  • Sun terrace
  • Leisure/ TV room

Room features

  • Air conditioning
  • Heating
  • Soundproofed rooms
  • Sitting area
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries

Self-catering

  • Electric kettle

Media

  • Flat-screen TV
  • AM/FM alarm clock
Show more

Athens21 Hotel Location

21 Athinas, Athens, Greece, 10554
Map view
21 Athinas, Athens, Greece, 10554
City landmarks
Museum
Acropolis Museum
4300 ft
Landmark
Acropolis
1.0 mi
Landmark
Parthenon
4200 ft
Landmark
Temple of Olympian Zeus
4800 ft
Landmark
National Archaeological Museum
5000 ft
Landmark
Temple of Hephaestus
2500 ft
Landmark
Panathenaic Stadium
1.6 mi
Cemetery
Archaeological site of Kerameikos
3300 ft
Monument
Arch of Hadrian
4000 ft
Landmark
Erechtheion
4200 ft
Landmark
Choragic Monument of Lysicrates
3500 ft
Landmark
National Garden
4800 ft
Event hall
Odeon of Herodes Atticus
3800 ft
Museum
National Historic Museum
2500 ft
Landmark
Temple of Athena Nike
3900 ft
Monument
Philopappos Monument
5100 ft
Museum
Benaki Museum
4800 ft
Landmark
Technopolis City of Athens
1.0 mi
Museum
The Jewish Museum of Greece
3400 ft
Landmark
Anafiotika
2700 ft
Museum
Benaki Museum of Islamic Art
2500 ft
Museum
Ilias Lalaounis Jewelry Museum
4700 ft
Nearby
Ruin
Ancient Agora of Athens
1900 ft
3 Polignotou
Roman Agora
1600 ft
The Plaka
Plaka
1300 ft
Tower
Tower of the Winds
1800 ft
Museum
Museum of the City of Athens
1900 ft
Mall
Monastiraki
700 ft
Museum
Museum of Greek Folk Musical Instruments
1400 ft
1 Areos Street
Tzistarakis Mosque
1300 ft
Restaurants
Ta Karamanlidika tou Fani
1200 ft
Sokrates 1 Evripidou 52
Lithos
1300 ft
Aisopou 17 Psirri
The Greco's Project
800 ft
Mitropoleos 5 Nikis
six d.o.g.s
400 ft
6-8 Avramiotou str
Nonna
300 ft
6 Kakourgodikiou Metro Monastiraki - Psirri
Maiandros
1100 ft
Adrianou 47 Monastiraki
Kokkion
200 ft
Protogenous 2
Emporikon
200 ft
10 Boreou
Barrett
500 ft
Protogenous 11 Psyri
Getting around
City Centre
Athens8 min  ·  2000 ft
Airports
Eleftherios Venizelos Airport (ATH)52 min  ·  21.3 mi
Train
Monastiraki Railway Station3 min  ·  700 ft
Thissio Railway Station8 min  ·  2000 ft
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
Wireless internet is available in for free.
Breakfast
You can start your day with a full breakfast, which costs EUR 15 per person per day. 
Pets
Pets are not allowed.
Languages
English, German, Spanish, Italian, Greek
Number of rooms:
19

Reviews and Ratings

Feedback about Athens21 Hotel from previous guests about their experience.
Review score
Based on 1128 verified reviews
9.3/10
Perfect
98%
Recommend
Breakfast
8.5/10
Cleanliness
9.5/10
Comfort
9.5/10
Facilities
9.1/10
Free Wi-Fi
9.0/10
Location
9.7/10
Paid Wi-Fi
8.9/10
Staff
9.6/10
Value for money
9.2/10
Guest reviews
based on 2242 reviews
9.2/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews

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Check-in
21Mar2026Select date
Check-out
22Mar2026Select date
Rooms and Guests2 Guests, 1 Room
  • Overview
  • Rooms
  • Price calendar
  • Facilities
  • Location
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