The Best Hotels with a Pool in Petrothalassa from ₩186,406 in 2026

Q: What are some hotels with pools in Petrothalassa?

Galaxy Hotel : Features a children's pool, an outdoor pool, and a private beach. Nikki Beach Resort & Spa Porto Heli : Offers a children's pool, a seasonal outdoor pool, and a private beach. Poseidonion Grand Hotel : Provides a full-service spa, 2 outdoor pools, and a sauna. Leto Hotel : Features 2 outdoor pools, a children's pool, and a health club. Achilleas Pension : Features a children's pool, an indoor pool, and 2 restaurants.

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Our top choices for Petrothalassa hotels with a pool

Long View Resort & Spa Rooms & Apartments

Ermionida

Dive into seasonal outdoor pool bliss with steamy hot tub soaks after nature adventures.

₩142,122 total

includes taxes & fees

Jul 9 - Jul 10

SEAFOS Luxury Resort & Spa - Limited Edition by Leonardo Hotels

Nafplio

Splash into coastal elegance at this resort featuring two indoor pools, a seasonal outdoor oasis, and private beach access.

₩442,488 total

includes taxes & fees

Jul 12 - Jul 13

Thermesea Luxury Lodge

Ermionida

Beachside bliss awaits at this outdoor pool where sun loungers invite relaxation by the sea.

₩280,875 total

includes taxes & fees

Jul 13 - Jul 14

Sampatiki Suites - Seaview Luxury Suites With Breakfast And Spa

South Kynouria

Splash into seaside serenity at this luxury hotel with outdoor pools and a full-service spa.

₩475,937 total

includes taxes & fees

Jul 14 - Jul 15

Superior Villa, 4 Bedrooms, Private Pool, Sea View | Terrace/patio

Grand Bleu Apartments & Villas

Ermionida

Enjoy a refreshing escape at this island retreat with a sun-drenched pool and balconies offering breathtaking views.

₩186,406 total

includes taxes & fees

Jul 12 - Jul 13

Seasonal outdoor pool, open 9:00 AM to 8:00 PM, pool umbrellas

180 South Seaside Hotel

Ermionida

Mediterranean seaside hotel offers seasonal outdoor pool with sun loungers and umbrellas for serene relaxation.

₩236,235 total

includes taxes & fees

Jul 26 - Jul 27

Outdoor pool, sun loungers, lifeguards on site

Armata Boutique Hotel

Spetses

Float in an outdoor oasis with poolside bar service at this boutique Greek hotel.

₩324,803 total

includes taxes & fees

Jul 10 - Jul 11

Outdoor pool, pool umbrellas, sun loungers

Hapimag Resort Porto Heli

Ermionida

Take a dip in paradise with a refreshing outdoor pool, kids' pool, and beach views.

₩465,735 total

includes taxes & fees

Jul 9 - Jul 10

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Choose what matters most at hotels with a pool in Petrothalassa

Breakfast included

4 stars

Top Petrothalassa Hotel Reviews

Poseidonion Grand Hotel

10/10 Excellent

"I want to acknowledge Michaela at the concierge desk in particular. When we needed a boat for the day, she understood immediately that I required one fully protected from the glare, and she would not stop until she found it, entirely within our budget. She stayed a full extra hour working on this, with a genuine smile the whole time (still not sure how she managed both). She then walked us to the boat with water in hand, and was there to greet us again at the end of the day. That is not a job well done; that is care. We left the Poseidon feeling we had been guests of people who genuinely wanted us to be happy. We will remember it, and Michaela, for a long time. Highly, wholeheartedly recommended."

Nikki Beach Resort & Spa Porto Heli

10/10 Excellent

"The stay was top the staff starting with afrodite to katerina and a hugebroom upgrade to beautiful amenities and help all the way made the stay unforgettable. Breakfast was waw and again nikos and giorgios were so professional.such a wonderful experience frim A to Z zero fault.to remember and of course to come back again and always. Thank you"

Hydra Beach Resort

8/10 Good

"Mixed stay great setting, but not the right fit for us Overall we had a pleasant enough experience, but it ultimately didn’t fully match what we were looking for. The resort itself is in a beautiful location right on the water, with a nice private beach and plenty of sunbeds and seating options. The beach area was definitely a bonus. with views across to Hydra. The room was fine standard but entry door not much soundproofing. That said, the overall atmosphere felt very much geared towards families with young children. It was quite a busy resort, especially towards our final night when a large number of guests arrived, and at times it felt crowded and lively in a way that didn’t suit the kind of quiet couples escape we had in mind. The buffet was fine but nothing particularly memorable good enough for convenience, but not a standout aspect of the stay. While the hotel itself is well maintained and the staff were generally pleasant and professional, we personally didn’t feel it was the best match for us as a gay couple. At times we felt a little uncomfortable due to the general guest environment, not because of the hotel staff, but simply the mix and atmosphere of the resort. In fairness, we did spend a lot of our time exploring other nearby areas, which we really enjoyed, but that also highlighted that the resort itself wasn’t quite aligned with our travel style. Overall, a nice property in a beautiful setting, but more of a family focused resort."

Frequently asked questions

What are some hotels with pools in Petrothalassa?

Galaxy Hotel: Features a children's pool, an outdoor pool, and a private beach. Nikki Beach Resort & Spa Porto Heli: Offers a children's pool, a seasonal outdoor pool, and a private beach. Poseidonion Grand Hotel: Provides a full-service spa, 2 outdoor pools, and a sauna. Leto Hotel: Features 2 outdoor pools, a children's pool, and a health club. Achilleas Pension: Features a children's pool, an indoor pool, and 2 restaurants.

What is there to see and do in Petrothalassa?

Take a walk along the waterfront at Spetses Beach and Lepitsa. During your stay, check out sights such as Ermionida Marina, Port of Spetses, and Bouboulina's Museum.

When is the best time to book a hotel with a pool in Petrothalassa?

You may want to consider a place to stay with an outdoor swimming pool if you're planning to visit Petrothalassa in the warmest months of July, August, or June when the average temperature is 79°F. Lodging with an indoor pool may be the way to go if you are visiting during the coldest months of January, February, or March when the average temperature is 53°F.

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Our top choices for Petrothalassa hotels with a pool

Long View Resort & Spa Rooms & Apartments