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Tetra Retreat

Property class: 4

Choose dates to view prices

A free breakfast buffet, a garden, and a gym are just a few of the amenities provided at Tetra Retreat. For some rest and relaxation, visit the steam room, and indulge in aromatherapy, a facial, or a massage. Guests can connect to free in-room WiFi.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pool
  • Breakfast included
  • Spa
  • Parking included
  • Free WiFi
  • Air conditioning
The current price is ₩436,277
₩511,673 total
includes taxes & fees
Sep 5 - Sep 6

Room options

Available filters for rooms
Showing 4 of 4 rooms

View all photos for Double or Twin Room, Garden View

A modern hotel room with a glass shower enclosure, a bed with white linens, a bedside table with a vase, and two pendant lights.

Double or Twin Room, Garden View

  • Garden view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Junior Suite

A modern bedroom with a bed, bedside table, and pendant lights.

Junior Suite

  • Garden view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Junior Suite

A modern bedroom with a large bed, bedside tables, a mirror, and a shower area.

Junior Suite

  • Sea view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Superior Suite

A bedroom with a large window, a bed, a bench, and a bowl of fruit.

Superior Suite

  • Sea view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi
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About the neighborhood

Located in Kefalonia, Tetra Retreat is near the beach. Port of Argostoli and Svoronata Marina are worth checking out if an activity is on the agenda, while those looking for area attractions can visit Vergotis Cultural Centre and Museum of Natural History of Kefalonia and Ithaca. Visit our Argostoli travel guide
Map
Ai Helis, Kefalonia, Kefalonia, 281 00

What's nearby

  • A cave opening with clear water and boats inside.
    Melissani Cave Lake
    52 min drive - 37.8 km
  • Ai Helis Beach
    10 min walk - 0.9 km
  • Ammes Beach
    4 min drive - 2.3 km
  • Svoronata Marina
    5 min drive - 2.7 km
  • Port of Argostoli
    17 min drive - 12.4 km

Getting around

  • Argostolion (EFL-Kefalonia Island Intl.)
    12 min drive

Restaurants

  • Baroque - Le Bistrot
  • Costa Costa
    9 min drive
  • Spathis Bakery & Patisserie
    12 min drive
  • Via Vallianou
  • De Bosset
    12 min drive

About this property

Tetra Retreat

  • Upscale hotel
  • You can look forward to a free breakfast buffet, a garden, and a gym at Tetra Retreat. For some rest and relaxation, visit the steam room, and indulge in aromatherapy, a facial, or a massage. Stay connected with free in-room WiFi.
  • Additional perks include:
    • A seasonal outdoor pool
    • Free self parking
    • A 24-hour front desk, concierge services, and luggage storage
    • Outdoor furniture and a front-desk safe
  • Room features
  • All guestrooms at Tetra Retreat feature comforts such as furnished balconies and air conditioning, as well as amenities like free WiFi and safes.
  • Extra amenities include:
    • Bathrooms with rainfall showers and free toiletries
    • 43-inch flat-screen TVs with satellite channels
    • Coffee/tea makers, daily housekeeping, and phones

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  • Breakfast included
  • Spa
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9.8 out of 10, Exceptional, 68 reviews
The price is ₩449,427
₩536,192 total
includes taxes & fees
Sep 10 - Sep 11
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 25+ Mbps
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free secured self parking on site

Food and drink

  • Free buffet breakfast available daily 8:00 AM to 10:30 AM

Things to do

  • Gym
  • Seasonal outdoor pool
  • Steam room

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Housekeeping (daily)

Outdoors

  • Garden
  • Outdoor furniture

Spa

  • Aromatherapy
  • Facials
  • Massage

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessible (may have limitations)

More

  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 43-inch flat-screen TV with satellite channels

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Minibar

More

  • Air conditioning
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: 10:30 PM
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children 15 and younger are not allowed at this property; All guests older than 15 are welcome
Rollaway/extra beds are not available
Cribs (infant 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 3.00 per accommodation, per night
  • A tax is imposed by the city: From 1 April - 31 October, EUR 10.00 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
This property accepts credit cards and debit cards; cash is not accepted
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 May 01 to October 15
Pool access available from 11:00 AM to 7:00 PM
Reservations are required for massage services; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
Children 15 years old and younger are not permitted at this property

Frequently asked questions

Does Tetra Retreat have a pool?

Yes, this property has a seasonal outdoor pool. Pool access is from 11:00 AM–7:00 PM.

How much does it cost to stay at Tetra Retreat?

As of Aug 20, 2026, prices found for a 1-night stay for 2 adults at Tetra Retreat on Sep 5, 2026 start from ₩436,277, 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 Tetra Retreat pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Self parking is free at this property.

What time is check-in at Tetra Retreat?

Check-in start time: 3:00 PM; Check-in end time: 10:30 PM. After-hours check-in is not available.

What time is check-out at Tetra Retreat?

Check-out is at 11:00 AM.

Where is Tetra Retreat located?

Situated near the beach, this hotel is within a 15-minute walk of Ionian Sea and Ai Helis Beach. Svoronata Marina and Ammes Beach are also within 2 mi (3 km).

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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