Petrothalassa

Travel Guide

Galaxy Hotel

Galaxy Hotel

3 out of 5
Porto-Heli Ermionida Argolida
Book a stay at this beach hotel in Ermionida. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Ermionida Marina and Boúka are located ...
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Galaxy Hotel
Leto Hotel

Leto Hotel

5 out of 5
Rafalia Hydra Hydra Island
Book a stay at this luxury hotel in Hydra. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. Popular ...
9.8/10 Exceptional! (354 reviews)
"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. ..."

Reviewed on Oct 13, 2026

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Leto Hotel
AKS Porto Heli

AKS Porto Heli

4 out of 5
Porto Heli Ermionida Peloponnese
Book a stay at this family-friendly hotel in Ermionida. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Ermionida Marina and Boúka are ...
8.8/10 Excellent! (103 reviews)
"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."

Reviewed on Sep 26, 2026

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AKS Porto Heli
See all 639 properties in Petrothalassa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
V&E's Apartments

V&E's Apartments

Epar.Od. Ermionis - Galatas Ermionida Argolidas
Stay at this vacation home in Ermionida. Enjoy free WiFi, free parking, and a garden. Popular attractions Crusader Castle and Dardiza Beach are located ...
V&E's Apartments
Grand Bleu Apartments & Villas

Grand Bleu Apartments & Villas

Akti Mitseon Ermionida Peloponnese
Stay at this apartment in Ermionida. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Ermioni Museum and Library and Saint Gerasimos ...
9.8/10 Exceptional! (37 reviews)
"Amazing apartment, views are breathtaking and we were so comfortable here! Town is super cute, plenty of restaurants and bars, even out of season, all with views of the mountains and sea. Clean, comfortable and huge apartment and great amenities. Up a hill so being physically able to get to/from ..."

Reviewed on Oct 17, 2026

Grand Bleu Apartments & Villas
4 bedroom stone villa with pool and sea views in the Peloponnese, Greece

4 bedroom stone villa with pool and sea views in the Peloponnese, Greece

Melana Peloponnese
Stay at this vacation home in South Kynouria. Enjoy private pools, a garden, and laundry facilities. Popular attractions Sampatiki Beach and Tyros Beach are ...
8.6/10 Excellent! (22 reviews)
"The house was not just untidy but appeared not to have been cleaned for a very long time. We had to wash all cutlery, crockery, and kitchen utensils before use, while the kitchen, bathrooms, windows, sofas, pillows, and even the beds were dirty. When we raised these concerns, the owner told us she ..."

Reviewed on Aug 30, 2026

4 bedroom stone villa with pool and sea views in the Peloponnese, Greece
See all properties in Petrothalassa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Things to do

Athens: Ferry Boat Ticket to/from Poros Island

Athens: Ferry Boat Ticket to/from Poros Island

$14
per adult
Athens: Ferry Boat Ticket to/from Poros Island
Athens: Ferry Boat Ticket to/from Methana

Athens: Ferry Boat Ticket to/from Methana

$14
per adult
Athens: Ferry Boat Ticket to/from Methana
Epidaurus: Ticket for the Temple of Asclepius &Theater

Epidaurus: Ticket for the Temple of Asclepius &Theater

$32
per adult
Epidaurus: Ticket for the Temple of Asclepius &Theater
Epidaurus: Entry Ticket to Temple of Asclepius & Theatre

Epidaurus: Entry Ticket to Temple of Asclepius & Theatre

$30
per adult
100% of travellers recommend
Epidaurus: Entry Ticket to Temple of Asclepius & Theatre
The fortress of Palamidi in Greece

Full Day Tour in Argolis, Nafplio and Mycenae

$150
per adult
Full Day Tour in Argolis, Nafplio and Mycenae
From Athens Day Trip to Sea Kayak Sunken City of Epidaurus

From Athens Day Trip Sea Kayak & Snorkeling Epidaurus Sunken City

$253
per adult
From Athens Day Trip Sea Kayak & Snorkeling Epidaurus Sunken City
See all activities in Petrothalassa

Frequently asked questions

When is the best time to visit Petrothalassa?
The best time to visit Petrothalassa is from November through March. Travelers seeking a different experience with fewer crowds and potentially better value will find the quieter months of July through August to be an appealing option.
Can I book a refundable hotel in Petrothalassa?
Yes, Expedia offers many flexible booking options, and you can look for refundable hotels in Petrothalassa by entering your dates and using the refundable or fully refundable filter. Always check the hotel's cancellation policy before you book, since terms can vary by hotel, and visit Expedia help center for further details.
Why book a trip to Petrothalassa with Expedia?
Expedia makes it easier to plan your Petrothalassa trip with travel tools, flexible search options, and bookable trip components all in one place. You can organize your plans in one account and use Expedia to help build a trip that fits your budget and travel style. Find out more about how by visiting Expedia's Trip Planner page.
Should I stay in a hotel or vacation rental in Petrothalassa?
The best choice depends on your travel style. Hotels in Petrothalassa can be a good fit for convenience, on-site amenities, and shorter stays, while vacation rentals may offer more space, privacy, and home-style amenities for longer trips, families, or groups. With Expedia, you can compare both options side by side, read traveler reviews, and filter by amenities to find the right fit for your trip.
How can I manage my Petrothalassa trip on Expedia?
Once you've booked your Petrothalassa trip, you can manage it through your Expedia account or the Expedia app. You can view your itinerary, access booking details, make eligible changes, and check for updates in My Trips. The Expedia app can also help you stay organized while you travel.
What if I need help during my Petrothalassa trip?
Expedia offers customer support before, during, and after your Petrothalassa trip. If your plans change or something unexpected happens, you can review your booking in My Trips and use Expedia help center channels for help with eligible changes, cancellations, or travel issues.
How can Expedia help me plan my first trip to Petrothalassa?
If it's your first trip to Petrothalassa, Expedia can help you plan by bringing together stays, flights, activities, traveler reviews, and trip-planning tools in one place. With Expedia's Trip Planner you can compare options, read reviews from other travelers, and build an itinerary that matches your interests and budget.
How can I save on my Petrothalassa hotel booking with Expedia?
Join One Key™ for free to unlock instant discounts with Member Prices on select hotels. You can also earn and use OneKeyCash™* on eligible bookings on Expedia. Booking in advance is usually another great way to save on your Petrothalassa hotel.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Cities near Petrothalassa

An aerial view of a coastal town with a marina, surrounded by mountains and clear blue waters.

Ermionida

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