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Athens21

3-star hotel near Syntagma Square

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Photo gallery for Athens21

A hotel room with a bed, a desk with a computer, a TV, and a window with a view of buildings.
A modern building with the name "ATHENS 21" on its facade, featuring a grid of windows and a tree branch extending over the entrance.
A modern kitchen with a large window, a built-in TV, and a potted plant.
A modern living room with a sofa, a round coffee table, a yellow armchair, a TV, and a city view through large windows.
A rooftop terrace with tables and chairs, overlooking a cityscape with a prominent hill and ancient ruins.

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Free WiFi
  • Laundry
  • Room service
  • Housekeeping

Explore the area

View in a map
21 Athinas, Athens, 105 54
  • Place, Ermou Street
    ‪2 min walk‬
  • Place, Monastiraki Flea Market
    ‪2 min walk‬
  • Place, Acropolis
    ‪8 min walk‬
  • Airport, Athens (ATH-Eleftherios Venizelos)
    ‪35 min drive‬

Room options

View all photos for Deluxe Room, Balcony (Acropolis view)

A balcony with two chairs and a table, overlooking a cityscape with a prominent hill and buildings.

Deluxe Room, Balcony (Acropolis view)

9.6 out of 10
Exceptional
(9 reviews)
  • City view
  • 29 sq m
  • Sleeps 3
  • 1 Double Bed

View all photos for Superior Double or Twin Room

A neatly made bed with white linens, a small potted plant on a bedside table, and a wall-mounted lamp.

Superior Double or Twin Room

9.6 out of 10
Exceptional
(28 reviews)
  • City view
  • 25 sq m
  • Sleeps 3
  • 1 Double Bed OR 2 Twin Beds

View all photos for Junior Suite, City View

A neatly made bed with white linens, a bedside table with a lamp, a potted plant, and a framed picture on the wall.

Junior Suite, City View

10.0 out of 10
Exceptional
(9 reviews)
  • City view
  • 40 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Standard Room (1st floor)

A hotel room with a large bed, a desk with a chair, a window with curtains, and a wall-mounted lamp.

Standard Room (1st floor)

9.6 out of 10
Exceptional
(10 reviews)
  • City view
  • 20 sq m
  • Sleeps 3
  • 1 Queen Bed

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About the area

Athens

Athens City Centre stay.At this Athens City Centre hotel, you'll be well placed to visit Ermou Street and Monastiraki Flea Market, both within a 5-minute walk. Also, Syntagma Square is within half a mile (1 km) and Acropolis is within 2 miles (3 km).

What's nearby

  • Ermou Street - 2 min walk - 0.2 km
  • Monastiraki Flea Market - 2 min walk - 0.2 km
  • Ancient Agora of Athens - 3 min walk - 0.3 km
  • Acropolis - 8 min walk - 0.8 km
  • Syntagma Square - 10 min walk - 0.9 km

Getting around

  • Monastiraki Station - 2 min walk
  • Moschato-Tavros Rouf Station - 3 min drive
  • Athens Intl. Airport (ATH) - 43 min drive

Restaurants

  • ‪Attic Urban Rooftop - ‬3 min walk
  • ‪Hyper Astrobar - ‬2 min walk
  • ‪The Brunch Factory - ‬1 min walk
  • ‪A for Athens - ‬2 min walk
  • ‪Juan Rodriguez Bar - ‬2 min walk

About this property

Athens21

3-star hotel near Syntagma Square
Athens21 offers its guests multilingual staff, tour/ticket assistance, and concierge services. WiFi is free in public spaces. An airport shuttle (available 24 hours) is available for a fee. Athens21 also features laundry facilities, dry cleaning/laundry services, and a front-desk safe.

This 3-star Athens hotel is smoke free.

  • 19 guestrooms or units
  • Breakfast available (surcharge)
  • Dry cleaning
  • Self-service laundry
  • Front desk (limited hours)
  • Staff is multilingual
  • Storage area for luggage
  • Front-desk safe
  • Tour and ticket information
  • Concierge
  • Elevator
  • No smoking on site
Athens21 offers 19 air-conditioned accommodations with laptop-compatible safes and hair dryers. Smart televisions come with satellite channels.

Bathrooms include showers and complimentary toiletries. This Athens hotel provides complimentary wireless Internet access. Housekeeping is provided daily.

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  • Free WiFi
  • Air conditioning
  • Breakfast available
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Property amenities

Family friendly

  • In-room crib
  • Laundry facilities
  • Soundproofed rooms

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • No onsite parking available
  • 24-hour roundtrip airport shuttle on request for a surcharge

Food and drink

  • Daily cooked-to-order breakfast available 7:00 AM to 10:00 AM for a fee: EUR 15 for adults and EUR 15 for children

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Wheelchair accessibility

Room amenities

Entertainment

  • Smart TV with satellite channels

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Free crib

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Food and drink

  • Room service

More

  • Air conditioning
  • Heating
  • Laptop-compatible safe
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Contactless check-in available
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
The front desk is open daily from 7:00 AM - midnight
Guests will receive an email within 7 days before arrival with check-in instructions and lockbox information; front desk staffed during limited hours
This property doesn't offer after-hours check-in
To make arrangements for check-in please contact the property at least 72 hours before arrival using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
This property’s breakfast is served in guestrooms. Guests booked in room only rate plans who wish to receive breakfast during their stay must contact this property in advance to pre-book it. Guests booked in breakfast included rate plans may book their breakfast delivery at check-in.

Access methods

Front desk (limited hours), lockbox

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Free cribs (infant beds)!

Property payment types

  • Mastercard
  • Visa

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • 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've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: approximately EUR 15 for adults and EUR 15 for children
  • Airport shuttle fee: EUR 50 per vehicle (one-way, maximum occupancy 3)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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
Guests must contact this property in advance to reserve cribs/infant beds
This property accepts credit cards; cash is not accepted
Onsite parties or group events are strictly prohibited
Safety features at this property include a fire extinguisher, a smoke detector, 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
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. 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. No onsite parking is available. Guests must contact this property in advance to reserve cribs/infant beds. This property accepts Visa and Mastercard. Cash is not accepted. Onsite parties or group events are strictly prohibited. For guests' safety, the property includes a fire extinguisher, a smoke detector, and a first aid kit in each accommodation.

Property Registration Number 1109207

We should mention

  • Onsite cash transactions can't exceed EUR 500, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Athens21 Guesthouse Athens
Athens21 Athens
Athens21 Guesthouse
Athens21 Hotel
Athens21 Athens
Athens21 Hotel Athens

Frequently asked questions

How close is Athens21 to the airport?

Athens21 is 21.3 mi (43-min drive) away from the Athens Intl. Airport (ATH) airport, the closest popular airport to the property.

How much does it cost to stay at Athens21?

As of Oct 7, 2026, prices found for a 1-night stay for 2 adults at Athens21 on Nov 2, 2026 start from CA $108, 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.

Does Athens21 have an airport shuttle?

Athens21 offers an airport shuttle 24 hours a day, on request, for a charge of EUR 50 per vehicle, one-way.

How close is Athens21 to the beach?

This hotel is 10.2 mi (32-min drive) from Glyfada's Second Beach and 12.6 mi (45-min drive) from Astir Beach. Don't forget your sunscreen!

Does Athens21 offer free breakfast?

Free breakfast isn’t provided at Athens21, but cooked-to-order breakfast is offered for a fee of EUR 15 for adults and EUR 15 for children. It's available every day from 7:00 AM to 10:00 AM.

Is there a casino at Athens21?

No, there is no casino at this hotel.

What time is check-in at Athens21?

Check-in start time: 3:00 PM; Check-in end time: midnight.

Is there free parking at Athens21?

Free parking is not available at this hotel.

Does Athens21 have a pool?

Athens21 does not have a pool.

Does Athens21 have a spa?

There are no spa services available at this hotel.

How close is Athens21 to downtown Athens?

Athens21 is 0.4 mi away from Athens.

Athens21 Reviews

Reviews

9.6

Exceptional

Rating 10 - Excellent. 350 out of 426 reviews
Rating 8 - Good. 62 out of 426 reviews
Rating 6 - Okay. 11 out of 426 reviews
Rating 4 - Poor. 2 out of 426 reviews
Rating 2 - Terrible. 1 out of 426 reviews

9.8/10

Cleanliness

9.8/10

Staff & service

9.4/10

Amenities

9.6/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing location, very clean, comfortable beds, and free breakfast. The front desk staff was also lovely. Would absolutely stay again next time in Athens
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The accommodation was clean and convenient located to Acropolis and central old Athens
Stayed 2 nights in Jun 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice location to the Metro train station, central to the square, shops and local sights.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It is very clean, close to everything, good breakfast, staff are very friendly and helpful.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel, very pleasent staff, vlean room and great location for the centre of Athens and metro stop 50yards away
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Convenient location
Stayed 5 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent, clean and in a perfect location to experience all that central Athens has to offer. Helpful staff, and the rooftop view is gorgeous!
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel, very nice staff. Close to metro, food and shopping.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast was very good.
Stayed 3 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely hosts! So welcoming and kind.
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location. The staffs are very nice and helpful. Room is very clean and comfortable.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent location, simple and comfortable room design, delicious breakfast options, terrace with great view
Stayed 3 nights in Nov 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location to many popular sites. Very friendly and helpful staff. Interesting building that includes apartments. Very comfortable room. Simple but nice breakfast at the little restaurant next door. We liked this hotel!
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean, spacious, comfy, quiet, friendly staff, great location and view. Top value for money
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
This is a very good 3 star hotel. 3 tasty breakfast options, lounge area, roof top access with view, and junior suite was quite roomy.
Stayed 3 nights in Feb 2026
Verified review

8/10 Good

Liked: Cleanliness, amenities
Great staff, great location
Stayed 2 nights in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Good service and nice staff. Has a good rooftop terrace also.
Stayed 1 night in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was extremely kind and helpful. The property was very clean. The view from the roof of the acropolis is beautiful. We had to head out early to take the ferry and they packed us a boxed breakfast to take with us since we wouldn’t have time to eat there that morning.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My spouse and I recently stayed at Athens21. The hotel staff were kind and helpful. The rooftop view of the Parthenon was stunning. Although there is no bar on the roof top you may bring food and drinks from outside to this roof top. At the front desk you can order a bottle of wine with the hotel staff and they will bring it to you. The hotel room itself was a nice size and clean. I found this hotel due to its location. It’s a great option to be able to comfortably walk everywhere. We would stay here again!
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Nice staff, decent breakfast, Nice view from rooftop.
Stayed 3 nights in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful staff, great breakfast.
Stayed 2 nights in Jun 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Best hotel in the middle of everything will definitely return here in the future
Stayed 2 nights in Nov 2025
Verified review

8/10 Good

Liked: Cleanliness, staff & service
Nice hotel, nicely laid out rooms quiet and a great location. The staff were super helpful and friendly. The only let down was the included breakfast - which was really nothing special at at all
Stayed 3 nights in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel with a really good breakfast and helpful staff.
Stayed 2 nights in Mar 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great views, location, great helpful staff. Nice rooms, good breakfast. Excellent value.
Stayed 3 nights in Oct 2025