Book Hotels in Petrothalassa

Cabins, apartments, houseboats! We offer comfortable & private vacation rentals

Save an extra 10% or more on select hotels with Member Discounts

Access exclusive hotel deals, only with the Travelocity app

Check prices for these dates

This weekend
Jul 31 - Aug 2
Next weekend
Aug 7 - Aug 9

Filter by

Guest rating
Guest rating
Star rating
Payment type
Payment type
Property type
Property type
Neighborhood
Neighborhood
Traveler experience
Traveler experience
Popular locations
Popular locations
Meal plans available
Meal plans available
Property amenities
Property amenities
Accessibility
Accessibility

Top Petrothalassa hotels

Angelica Boutique Hotel

Angelica Boutique Hotel

4 out of 5
Andrea Miaouli 43 Hydra Hydra Island
$160 nightly
The price is $182 total per night from Jul 30 to Jul 31
$182 total
Jul 30 - Jul 31
Total with taxes and fees
Free WiFi in public areas, a terrace, and a garden are available at this hotel. Luggage storage and a safe deposit box are also provided.
"Amazing overall experience."

Reviewed on Jul 20, 2026

Opens in a new windowAngelica Boutique Hotel
Hydra Beach Resort

Hydra Beach Resort

5 out of 5
Epar. Od. Ermionis Galatas Ermionida
$348 nightly
The price is $412 total per night from Aug 4 to Aug 5
$412 total
Aug 4 - Aug 5
Total with taxes and fees
This smoke-free hotel features a full-service spa, a nightclub, and 2 restaurants. Enjoy beachfront dining and relax with sun loungers and beach umbrellas. There's ...
"We really enjoyed the all-inclusive part of the resort. The reservation-only restaurant at the resort was terrible, but the buffet was consistently good. Probably would have stayed a couple of days less than we did so we could explore more than we did, but it was a nice time. The views can’t be beat, ..."

Reviewed on Jul 18, 2026

Opens in a new windowHydra Beach Resort
AKS Porto Heli

AKS Porto Heli

4 out of 5
Porto Heli Ermionida Peloponnese
$219 nightly
The price is $261 total per night from Jul 31 to Aug 1
$261 total
Jul 31 - Aug 1
Total with taxes and fees
An attached winery, 2 outdoor pools, and a gym are all featured at this smoke-free hotel. There's fun for all ages with a children's pool and a playground, and ...
"nice entertainment every night , maybe a separate area for breakfast for families with young children"

Reviewed on Jul 24, 2026

Opens in a new windowAKS Porto Heli
Galaxy Hotel

Galaxy Hotel

3 out of 5
Porto-Heli Ermionida Argolida
A private beach, 2 restaurants, and 2 outdoor tennis courts are all featured at this smoke-free hotel. Relax with sun loungers and beach umbrellas, and cool ...
Get rates
Opens in a new windowGalaxy Hotel
Nikki Beach Resort & Spa Porto Heli

Nikki Beach Resort & Spa Porto Heli

5 out of 5
Eparhiaki Odos Porto Heli- Costa Ermionida Peloponnese
$379 nightly
The price is $447 total per night from Aug 23 to Aug 24
$447 total
Aug 23 - Aug 24
Total with taxes and fees
This luxury hotel features a private beach, a full-service spa, and a marina. Enjoy beachfront dining and relax with beach cabanas and sun loungers. Enjoy a ...
Opens in a new windowNikki Beach Resort & Spa Porto Heli
Leto Hotel

Leto Hotel

5 out of 5
Rafalia Hydra Hydra Island
$256 nightly
The price is $308 total per night from Aug 26 to Aug 27
$308 total
Aug 26 - Aug 27
Total with taxes and fees
This hotel features a gym and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and airport shuttle. A terrace, ...
Opens in a new windowLeto Hotel
Poseidonion Grand Hotel

Poseidonion Grand Hotel

5 out of 5
Dapia Spetses Spetses Island
$610 nightly
The price is $695 total per night from Jul 30 to Jul 31
$695 total
Jul 30 - Jul 31
Total with taxes and fees
This smoke-free hotel features a full-service spa, 2 outdoor pools, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and ...
Opens in a new windowPoseidonion Grand Hotel
Achilleas Pension

Achilleas Pension

Spiliou Charami Hydra Hydra Island
$180 nightly
The price is $207 total per night from Jul 30 to Jul 31
$207 total
Jul 30 - Jul 31
Total with taxes and fees
Free WiFi in public areas, a terrace, and a garden are available at this guesthouse. Families will appreciate the onsite laundry facilities and in-room childcare. ...
Opens in a new windowAchilleas Pension
Maison Muse

Maison Muse

Xiri Elia Hydra Attica
$328 nightly
The price is $374 total per night from Jul 31 to Aug 1
$374 total
Jul 31 - Aug 1
Total with taxes and fees
A gym is featured at this hotel, along with free WiFi in public areas and a garden. Luggage storage, laundry facilities, and concierge services are also on ...
Opens in a new windowMaison Muse
Don't see what you're looking for?
See all available properties in Petrothalassa
View all properties
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.

Frequently asked questions

What are the top kid-friendly hotels in Petrothalassa?
Take some of the challenges out of traveling with youngsters by choosing a family-friendly hotel in Petrothalassa. From fun amenities to extra services, these properties come with perks that'll help make your visit go off without a hitch: Unpack your bags at Filoxenos Estia-Krystallos House. It comes with a nearby beach, a king bed and a passion for making families feel at home. Galaxy Hotel is another great choice. After an exciting day of exploring, return to your comfy room and perks like a swimming pool and a nearby beach.
Where can I find cheap hotels in Petrothalassa?
At Travelocity you'll find really nice hotels in Petrothalassa at great prices. We source incredible prices with our trusted partners, so you have a tempting selection of cheap hotels to choose from. If you can be flexible on dates and location, consider staying at a hotel near Petrothalassa rather than in Petrothalassa. We may find you even better rates, too.
How do I find the best Petrothalassa hotel deals?
Simple! On Travelocity, look through the fantastic offers we've already found in Petrothalassa then use our filters to find a great deal that's perfect for you. Enter your travel dates, select the number of rooms you need, and we'll do the rest. You can get great discounts on flights and car hire, too, when you bundle.
How much does it cost to stay in a hotel in Petrothalassa?
The cheapest hotel in Petrothalassa is $182. This price was available within the past 7 days, for stays with a check-in date within the next year. Of course, the price you pay depends on your dates of travel, the length of your stay, and the hotel's location. Prices and availability are subject to change. Additional terms apply.
How many hotels are in Petrothalassa?
There are 662 hotels in Petrothalassa on Travelocity.
What are the best hotels in Petrothalassa?
Petrothalassa has so many great hotels to choose from at Travelocity — and it's so easy to find the perfect one. Just choose one of our popular pre-selected hotels with great reviews, or you can refine your search to build your ideal stay. Simply filter hotels based on price or star rating, or select properties with a pool, a hot tub, or a range of other amenities and pick the best place to stay in Petrothalassa for you!
When is the best time to visit Petrothalassa?
If you want the joy of a fun-filled trip in peak season, visit Petrothalassa during May, June and July. If you'd prefer the peace of off-season, book a stay during quieter months, such as November, December and January.
When is the cheapest time to stay in Petrothalassa?
Based on historic data is usually the cheapest month to visit Petrothalassa. However, we have incredible deals all year round, so we're confident you'll find a room in your budget whenever you choose to travel.
Are there any great family-friendly hotels in Petrothalassa?
There are multiple hotels in Petrothalassa that will please the whole family. Do you need adjoining rooms, babysitting services or a swimming pool? We've got you covered. Use our family filter to narrow your search down and use guest reviews to help you pick the perfect place for your next family trip to Petrothalassa. We have plenty of kid-friendly hotels in Petrothalassa to choose from on Travelocity!
Why book a hotel in Petrothalassa through Travelocity?
Because we have the top hotels in Petrothalassa! We want to help you travel more and worry less. That's why we've put the most amazing hotel, car rental, and flight deals in one place. When you search for hotels with us, you know you're getting fantastic prices with no hidden fees and free cancellation on most properties up to 24 hours before your stay. If you become a Travelocity member, you also get exclusive member discounts. Sign up today!
How do I cancel my hotel booking in Petrothalassa on Travelocity?
Canceling your booking with Travelocity is easy. Sign into your account and select My Trips. Here, you will see your cancellation options. We offer free cancellation on many properties.

Recent Petrothalassa hotel reviews by fellow wanderers

Bratsera Hotel Hydra

Bratsera Hotel Hydra

5 out of 5
Posted 4 days ago
Travelocity Verified Review
"Everything was stunning! We’ll return"
A verified traveler stayed at Bratsera Hotel Hydra
Bratsera Hotel Hydra