Hotels in Petrothalassa

Free cancellation options if plans change

Earn rewards on every night you stay

Save more with Member Prices

Check prices for these dates

Tonight

Tomorrow

This weekend

Next weekend

Where to stay in Petrothalassa?

Properties are selected based on real traveler reviews and popularity among guests who’ve booked a night in Petrothalassa on Hotels.com. These Petrothalassa hotels consistently deliver on quality, location and traveler experience. Last updated on October 13, 2026.

A waterfront hotel with multiple balconies, a stone wall, and boats docked in the background.

A bedroom with a bed, a desk with a TV, a sofa, and a view of the sea.

A waterfront hotel with multiple balconies, a stone wall, and a boat docked in the water.

A balcony with a view of the sea, a table with a tray, two glasses, and a cup.

1. Hotel Roumani

Spetses

CNY724

CNY861 total

includes taxes & fees

Oct 27 - Oct 28

A large, multi-story building with a prominent dome and a flag on top, situated by a waterfront with a stone wall and benches along the promenade.

A hotel room with a bed, a chair, a small table with a bottle and glasses, and a balcony with a view of the sea.

A coastal view with a building, a marina, and a clear sky.

A hotel room with a large bed, a chair, a TV, and a view of the sea through open windows.

2. Poseidonion Grand Hotel

Spetses

CNY1,240

CNY1,412 total

includes taxes & fees

Oct 25 - Oct 26

An outdoor patio with tables and chairs, a pergola, and a view of boats on the water.

A multi-story building with balconies, a paved area with outdoor seating, and a road in the foreground.

A hotel room with a bed, a window with curtains, a view of a balcony with a table and chairs, and a tree outside.

A modern bathroom with a large sink, mirror, and towel rack.

3. HOTEL ROZOS

Ermionida

CNY524

CNY599 total

includes taxes & fees

Nov 7 - Nov 8

A courtyard with wicker furniture, potted plants, and a blue door.

A neatly made bed with a white headboard and pillows, a bedside table with a lamp, and a window with a view of greenery and flowers.

A courtyard with a stone staircase, potted plants, and a railing.

A poolside area with a covered seating area, a white balustrade, and a building with balconies in the background.

4. Armata Boutique Hotel

Spetses

CNY971

CNY1,143 total

includes taxes & fees

Oct 14 - Oct 15

A bedroom with a bed, a TV, a desk, and a balcony view.

An outdoor patio with wooden beams, tables, and chairs.

A two-story building with a tiled roof, multiple windows with shutters, and a balcony with outdoor seating.

A spacious kitchen with a central island, wooden flooring, and a dining area with a table set for a meal.

5. Mimoza

Spetses

CNY813

CNY941 total

includes taxes & fees

Oct 31 - Nov 1

A balcony with two chairs, a table with a plate of pastries, a cup of coffee, and a teapot, overlooking a calm sea and distant mountains.

A bedroom with a bed, a view of the sea, and a balcony with white railings.

A waterfront hotel with multiple floors, balconies, and a stone facade.

A modern reception area with a glass door entrance, a reception desk, and potted plants.

6. Klimis Hotel

Spetses

CNY590

CNY676 total

includes taxes & fees

Nov 2 - Nov 3

A pool area with lounge chairs, a building with a stone facade, and trees.

A hotel room with a bed, a desk, a chair, a plant, and a window with a view of the outdoors.

A modern interior with a wooden staircase, a woven pendant light, and a bookshelf with books and decorative items.

A wooden outdoor dining table with chairs, surrounded by lush greenery and a blue building in the background.

7. Orloff Resort

Spetses

CNY1,196

CNY1,376 total

includes taxes & fees

Oct 22 - Oct 23

A bedroom with a bed, a bedside lamp, a view of the sea, and a ceiling fan.

An open window with a view of the sea, palm trees, and a lamp post.

A coastal building with a tiled roof, a balcony, and a view of the sea.

A dining area with a wooden table and wicker chairs, surrounded by white shelving with decorative items and books.

8. Teresa Spetses

Spetses

CNY1,242

CNY1,429 total

includes taxes & fees

Oct 14 - Oct 15

A balcony with a table set for two, a potted plant, and a view of the sea and buildings.

A modern bedroom with a large bed, a bench, a desk, and a view of the outside.

A room with a white table, a white chair, a potted plant, and a window with a white blind.

A modern bathroom with a glass-enclosed shower, a white sink, and a large mirror.

9. Niriides Guesthouse

Spetses

CNY734

CNY851 total

includes taxes & fees

Oct 31 - Nov 1

A marina with various boats docked, a large white building, and a smaller building with a red roof.

A bedroom with a bed, a chair, a desk, a TV, and a bathroom with a sink and mirror.

A living room with a sofa, two armchairs, a coffee table, and a dining table with a vase of flowers.

A spacious living room with a white door, a stone accent wall, and a wooden ceiling.

10. Villa Plaza

Spetses

CNY276

CNY329 total

includes taxes & fees

Oct 14 - Oct 15

11. Mourayio bed&breakfast

Ermionida

CNY738

CNY842 total

includes taxes & fees

Nov 1 - Nov 2

A swimming pool with lounge chairs and umbrellas, surrounded by a landscaped area with trees and a view of the sea.

A covered outdoor area with a table and chairs, a view of the sea, and a bamboo wall.

A store interior with shelves of spices, a refrigerated section, and a display of fresh produce.

A spacious restaurant with high ceilings, large windows, and a modern interior design.

12. Hapimag Resort Porto Heli

Ermionida

CNY1,036

CNY1,251 total

includes taxes & fees

Oct 18 - Oct 19

A stone building entrance with white curtains, potted plants, and a sign reading "ALOE".

A living room with a sofa, chairs, a coffee table, a TV, and a dining table.

A bedroom with a bed, bedside tables, a desk, a chair, and a small table with a vase of flowers.

A multi-story building with balconies, a gated entrance, and a landscaped garden with palm trees and flowers.

13. Aloe Luxury Apartments & Suites

Ermionida

CNY627

CNY727 total

includes taxes & fees

Oct 25 - Oct 26

An arched stone entrance with a view of a lit pathway leading to a road.

A swimming pool with a stone deck, surrounded by lounge chairs and umbrellas, with a view of the sea and hills in the background.

A staircase leading to a stone archway with a view of the sky at dusk.

A hallway with wooden flooring, a reception desk, a green wall, and a large bamboo decoration.

14. Long View Resort & Spa Rooms & Apartments

Ermionida

CNY460

CNY538 total

includes taxes & fees

Oct 16 - Oct 17

A swimming pool with lounge chairs and umbrellas, surrounded by buildings with blue doors and windows.

A building with blue shutters and a white wall, surrounded by lush greenery and flowering plants.

A hotel room with a bed, a desk, and a view of an outdoor area with a table and chairs.

A bathroom with a glass-enclosed shower, a toilet, and a sink.

15. Vanas Apartments

Spetses

CNY918

CNY1,060 total

includes taxes & fees

Oct 14 - Oct 15

A poolside area with a white umbrella, two beige cushioned chairs, and a wooden deck.

An outdoor patio with wicker furniture, white walls, and a pergola.

A modern dining area with a round mirror, a ceiling fan, and a wall with shelves displaying decorative items.

A yoga studio with mirrored walls, wooden floors, and a large window.

16. Yayaki Spetses

Spetses

CNY1,374

CNY1,579 total

includes taxes & fees

Oct 27 - Oct 28

A room with a large window, wicker furniture, and a view of the sea.

A hotel room with a large bed, a sofa, and a small table with a vase of flowers.

A staircase with marble steps and wall-mounted lighting.

A hotel room with a bed, a sofa, a dining area, and a kitchen counter with fruit.

17. Liberty Suites Spetses

Spetses

CNY1,395

CNY1,589 total

includes taxes & fees

Oct 15 - Oct 16

A pool area with lounge chairs and a wooden deck.

A beach with a clear view of the sea and distant mountains.

A modern hotel room with a large bed, a TV, a small desk, and a view of the sea.

A modern bedroom with a large bed, a bedside table, a lamp, and a view of the outdoors.

18. 180 South Seaside Hotel

Ermionida

CNY410

CNY477 total

includes taxes & fees

Nov 5 - Nov 6

A balcony with two chairs facing a body of water and distant land.

A bedroom with a bed, a desk, a chair, a mirror, and an open door leading to a balcony.

A narrow street with a building featuring blue doors and arched windows.

A multi-story hotel with outdoor seating and a covered area.

19. Stelios Hotel

Spetses

CNY459

CNY527 total

includes taxes & fees

Nov 2 - Nov 3

A bathroom with a large mirror, a sink, and a vase of red flowers.

A building with a central tree, stone steps, and a pergola structure.

A covered outdoor seating area with a view of the sea and mountains.

A poolside area with a clear view of the ocean and mountains in the background.

20. Thermesea Luxury Lodge

Ermionida

CNY745

CNY849 total

includes taxes & fees

Nov 4 - Nov 5

View all properties

Go beyond your typical stay in Petrothalassa

Pet friendly

Pool

Family friendly

Hot tub

Spa

Check out reviews of Petrothalassa hotels guests love

Leto Hotel

10/10 Excellent

"Beautiful hotel and wonderful staff. The hotel helped coordinate my transfer from the airport to the ferry port and then there was someone waiting for us at the ferry port to bring our bags to the hotel. This experience made the whole travel day stress free. Once we arrived, the hotel was stunning. We received water delivery and the sweetest staff dropped off a bottle of wine as we were on hydra to celebrate our one year wedding anniversary. The breakfast was delicious, fresh coffee with many buffet options and beach towels to borrow to take down to the water to go swimming in the ocean. What an amazing experience."

Angelica Boutique Hotel

10/10 Excellent

"Wonderful stay! The family atmosphere here is outstanding — warm, sincere, and instantly comforting. We felt at home from the first moment. A place with real heart. Highly recommended."

Bratsera Hotel Hydra

8/10 Good

"The overall property itself was very nice and a great location but the attitude of the staff was very meh. My bathroom leaked and overall the staff attitude was poor in relation to the cost."

Achilleas Pension

10/10 Excellent

"I love the simplicity of it all, perfect for me."

HOTEL ROZOS

10/10 Excellent

"Perfect location, Great view"

Hotel Roumani

10/10 Excellent

"Clean room. They provide toiletries and slippers. Nice staff. They have balconies and a safety deposit box. The Continental breakfast selection is filling and delicious. Great Location 7 minutes walk from the Port, shops & restaurants."

Poseidonion Grand Hotel

10/10 Excellent

"Lovely hotel and very kind and helpful staff!"

AKS Porto Heli

8/10 Good

"The location of the hotel is superb. Walking to the town center and shops and restaurants was easy. The room was very clean and the view phenomenal. Grounds were very nice. The breakfast had a good variety and there was ample parking at all times."

SEAFOS Luxury Resort & Spa - Limited Edition by Leonardo Hotels

10/10 Excellent

"Nous avons passé un agréable séjour. La plage est magnifique. L'hôtel est très propre et bien aménager."

Frequently asked questions

How much does a hotel room cost in Petrothalassa?

You can choose a great hotel in Petrothalassa from CNY329 with properties to suit all budgets and needs. If you're looking for an affordable hotel in Petrothalassa that meets all of your requirements, just sort hotels by "Price: low to high" after applying your filters when searching on Hotels.com.

How can I find deals and earn rewards at Petrothalassa hotels?

Discover great deals on Petrothalassa hotel stays with Hotels.com. Take a look at hotel prices mid-week or during the low season as to find those off-peak deals. If it's a spontaneous trip, check out our last-minute deals on Petrothalassa hotels.

Can I book Petrothalassa hotels with free cancellation?

To book a refundable Petrothalassa hotel on Hotels.com, just filter hotels by "Property cancellation options" and select "Fully refundable property". Many hotels offer free cancellation, so you can receive a refund if you need to cancel. Some hotels do require cancelling more than 24 hours before check-in, so double-check your booking beforehand.

What are the top Petrothalassa hotels with a pool?

For a little extra luxury, discover some of the best Petrothalassa hotels with a pool. Galaxy Hotel is a great hotel with an outdoor pool and a children's pool, and a guest rating of 6.6 out of 10. Plus, you can make the most of its private beach and 2 restaurants. To find more stays in Petrothalassa with a pool, use the "Amenities" filter on Hotels.com in your search and select "Pool".

What are some of the best Petrothalassa hotels with free parking?

If you're driving, a great Petrothalassa hotel with free parking is a bonus. Our travelers' favorites include:

Galaxy Hotel: A hotel with an average guest rating of 6.6 out of 10

What are some popular hotels in central Petrothalassa?

If you're looking for hotels in central Petrothalassa, check out Mourayio bed&breakfast and Armata Boutique Hotel. Travelers love Mourayio bed&breakfast for its location, as well as the beachfront restaurant, bar/lounge and free local cuisine breakfast this bed & breakfast offers. Armata Boutique Hotel is another popular central hotel with an outdoor pool, a poolside bar and a free local cuisine breakfast.

What accommodations do travelers like in Petrothalassa?

Guests like Galaxy Hotel, AKS Porto Heli and Poseidonion Grand Hotel.

Can I book refundable accommodations in Petrothalassa?

If you need the flexibility to change your plans to Petrothalassa, most properties provide refundable* rates you can book. You can see these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.

What will the weather in Petrothalassa be like during my trip?

July and August are typically the warmest months in Petrothalassa when the average temp is 79°F. January and February are the coldest months when the average temperature is 53°F. December and February are the months with the most rain.

Why should I book my Petrothalassa hotel with Hotels.com?

There are lots of reasons to book your Petrothalassa trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Keep exploring

Book Hotels in Petrothalassa on el.hotels.com