151 reviews
From
$300Agia Marina, Ayia Marina, 18010, Greece
151 reviews
1/50
Free parking
Restaurant
Free wifi
Sun deck
Hotel 3 Adelfia is a 2-star hotel located in Agía Marína, Greece. The address is Agia Marina, and it sits about 17.5mi from the city center. With 151 reviews, this property invites travelers to discover a simple, approachable stay.
Featured amenities include free parking, an on-site restaurant, free Wifi, and a sun deck.
Use this hotel as a practical base to explore the area, knowing the basics—free parking, dining on site, complimentary Wifi, and a sun deck—are all covered.
Ambiances serves as the on-site restaurant with a family-friendly vibe, offering Greek and Seafood dishes for a convenient dining option after days of coastal exploring.
Payment is flexible, with cash accepted and major cards also welcome, including Visa, Discover, Diners Club, Mastercard, JCB, American Express, and Maestro.
A varied lineup of rooms is available, such as Budget 2 Bed, Triple Room Panoramic View, Run Of House, Room - 2 Bed Mountain View, Room - 2 Bed Sea View, Room, Shared Room, Double Room, and Double Room Sea View; all accommodations are non-smoking, with many options designed for two adults (some also welcoming a child).
Closest airports
Athens Eleftherios Venizelos International Airport
25.8miFree parking
Restaurant
Free wifi
Sun deck
Show 6 photos
Budget, 2 Bed
Balcony
Flat-screen TV
Refrigerator
Tea/Coffee maker
+
More details
Show 10 photos
Room - 2 Bed, Mountain View
Balcony
Flat-screen TV
Refrigerator
Tea/Coffee maker
+
More details
Show 6 photos
Room - 2 Bed, Sea View
Balcony
Flat-screen TV
Refrigerator
Tea/Coffee maker
+
More details
Double Room, Sea View
1 Double Bed
+
More details
Triple Room, Panoramic View
More details
Run of House
More details
Room, Shared Room
More details
Double Room
More details
9
151 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Featured reviews:
Angelika
10
July 2025
I cannot recommend this hotel strongly enough. The host is perfect. The location is breathtaking - right next to the sea, at the quiet end of the village, next to pine trees to give shade. It is also an exceptional place for jumping from cliffs. There is a bus to take you to Aegina Port and a few other places on the island. The restaurant is excellent both for breakfast and main meals. Shops and other cafes/restaurants are also in very short walking distance. The rooms are airconditioned, clean, and have lovely balconies. Our beds were also very good.
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Birger
10
July 2024
The hostess Maria is a very friendly, courteous and helpful lady. As we had to leave the hotel very early the next morning, she offered to make us a sandwich with tomatoes, cheese and eggs in the evening, which we gladly accepted. The surroundings with the water are very beautiful. It is also possible to swim very close by. The hotel is central, but fortunately not quite so central, so it is not so loud at night. Nevertheless, the nightlife is quickly within walking distance if you want to.
Unfortunately, when we arrived, booking navigated us to a location about 300 meters away. As a result, we couldn't find the hotel at first. After a phone call, we were picked up and taken to the hotel. But of course that's not Maria's fault.
Ladislav
10
July 2025
We were here in 2020 and this year it was absolutely exceptional. The hotel staff was absolutely helpful, kind and they took absolutely wonderful care of us. The restaurant has a wide selection, every day a different specialty and the portions are really big. For us, the best accommodation option on the island of Aegina in the Agia Marina area. Thank you for everything.
Everything was perfect
Malamatenia
9.1
September 2023
The staff was super helpful and kind. Even though we arrived 2 hours ahead of check-in, they had the room ready for us. We had booked the sea-view room - it was totally worth it, the view was stunning. The bathroom was renovated, the shower was amazing. We had a problem with the mattress - it was quite uncomfortable, but as soon as we let the reception know they addressed the problem right away. The restaurant is a must, we enjoyed our lunch with a great view over the sea, the food was yummy - they even offered us a dessert on the house! Thank you for your hospitality! We totally recommend it!
The furniture was a bit outdated, a renovation would help - especially the closet which wasn't quite practical for keeping our clothes. The cleaning was daily but its quality wasn't quite consistent, lacking attention to detail. Some of the towels were nice and soft but others were way too used - they need to be replaced.
Erdem
9.1
July 2024
The location and view was great! You can reach the beach in 2 minutes walk and you can see the sea directly from the room! Room was really clean. Staff was really helpful, even the request of checking out one hour later was not a problem. Bathroom was really modern and nice!
The bed was a bit hard (some people like it some people do not), sheets and towels were looking a bit old. Also in the night, when someone new comes into the hotel, you can hear them in the hallway as the doors are not so soundproof. But these are minor problems.
Gemma
9.1
September 2023
Personal family hotel, lovely simple mid-century style rooms with beautiful terrazzo floors. Great service from Maria, and a perfect location on the sea, with a restaurant overlooking the bay where you can also chill out and spend time without eating or drinking, then steps down to the rocks for sea swimming. An easy enjoyable walk into the bars and restaurants in town. I had a Mountain View room and the balcony was a lovely private outdoor space.
Some cushioned shaded sun loungers on the terrace would have been perfection. A pastry breakfast alternative would have been fab. And if the inside part of the kitchen/ restaurant had tables/ guest set up as well it would be a lovely place to stay in the cooler weather (there was a rainstorm when we were there).
Fleur
10
August 2023
When we arrived at the hotel it was way before check-in time (because of the ferry) however, Maria immediately made sure we got a room and we were able to put our stuff away. The staff was extremely nice and helpful. The hotel is located at a very nice bay and you can take the stairs down to the water. It is a short walk into Agia Marina town and there are nice shops and restaurants. The restaurant at the hotel is also very nice! If you rent a scooter you can see the whole island, however, there is also a bus.
non applicable
Irina
10
June 2025
extremely friendly staff, we were greeted with a fresh orange juice! the rooms are old and charming, but the bathroom is modern and renovated, very well working AC as well. great breakfast with a stunning view!
Gabriellena
10
August 2025
The private entrance to the beach was lovely as well as enjoying the breakfast overlooking the sea each morning was calming and therapeutic.
Everything was excellent! The bed was a little too firm for my liking, but not enough take away from my trip.
Sedra
10
September 2023
Calm place, with forest and sea view, there is a nice restaurant just over the sea with a charming view early morning and sunset time! The bathroom in the room was totally renovated and modern. The price is good value for money.
All were fine, just the distribution of plugs in the room wasn't good for a room of 3 persons, only 1 plug near 1 bed and the other 2 very far, which made it difficult to charge a telephone or connect a laptop, but except this all was good
Attractions
Megalo Kavouri
13.1miVouliagmeni Beach (Akti Vouliagmenis)
14miFloating Naval Museum—Battleship Georgios Averof
15.2miOdeon of Herodes Atticus (Odeio Irodou Attikou)
18.6miTheatre of Dionysus
18.7miGazi
18.7miArch of Hadrian
18.7miAnafiotika
18.8miAdrianou Street
18.9miFrissiras Museum
18.9miPsiri
18.9miNational Gardens of Athens (Ethnikos Kipos)
19miMetropolitan Cathedral of Athens (Mitropoli)
19miNational History Museum (Ethnikó Istorikó Mouseío)
19.2miByzantine & Christian Museum
19.4miAttractions
Megalo Kavouri
13.1miVouliagmeni Beach (Akti Vouliagmenis)
14miFloating Naval Museum—Battleship Georgios Averof
15.2miOdeon of Herodes Atticus (Odeio Irodou Attikou)
18.6miTheatre of Dionysus
18.7miGazi
18.7miArch of Hadrian
18.7miAnafiotika
18.8miAdrianou Street
18.9miFrissiras Museum
18.9miPsiri
18.9miNational Gardens of Athens (Ethnikos Kipos)
19miMetropolitan Cathedral of Athens (Mitropoli)
19miNational History Museum (Ethnikó Istorikó Mouseío)
19.2miByzantine & Christian Museum
19.4miAirports
Athens Eleftherios Venizelos International Airport
25.8miCuisines
Ambiances
Free parking
Restaurant
Free wifi
Sun deck
Business Facilities
Fax/Photocopying
Food & Drink
Restaurant
Front Desk Services
Baggage storage
Internet
Free wifi
Outdoors
Sun deck
Parking
Free parking
Pets are not allowed.
WiFi is available in all areas and is free of charge.
Age restriction may apply
Free public parking is available at a location nearby (reservation is not needed).
Child policies
Children of all ages are welcome.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
No capacity for extra beds or cribs.
Cash
JCB,
Diners Club,
Discover,
Mastercard,
American Express,
Visa,
Maestro,
Cash only
This property accepts cash.
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