Petrothalassa
Travel Guide
Visit Petrothalassa

Villa Serendipity with sea view
Is a very nice place for relaxing. Only 8 min away from the village of Porto cheli. I strongly recommend this place for vacation but not for the days I want to be there.
Reviewed on Aug 28, 2020

Kastor House

Bratsera Hotel Hydra
The Bratsera was such a lovely place to stay! It is rich with history and offers premium food options. The rooms are a tad older but that just adds to the charm. The staff was warm, inviting and incredibly helpful. It is close to cafes and shops. Perfect stay for anyone looking for a cozy spot on ...
Reviewed on Oct 25, 2025

Kastor House

Villa Serendipity with sea view
Is a very nice place for relaxing. Only 8 min away from the village of Porto cheli. I strongly recommend this place for vacation but not for the days I want to be there.
Reviewed on Aug 28, 2020

Private Beachfront Villa, Experience beauty, luxury and serenity, all in one.
Amazing villa! Everything is top‑quality – fully equipped kitchen, perfect pool, beautiful lawn, and great privacy with lots of space from the neighbors.We almost didn’t book because there were few reviews, but we’re so glad we did. Konstantinos was wonderful – super friendly, communicative, and ...
Reviewed on Aug 7, 2025
Popular places to visit
Ermionida Marina
Explore the waterfront in Porto Heli with a trip to Ermionida Marina. Wander the waterfront and beaches in the area.
Agion Anargiron Monastery
Learn about the local history of Ermionida with a stop at Agion Anargiron Monastery. Wander the waterfront and beaches in the area.
Ermioni Museum and Library
You can spend an afternoon studying the exhibits at Ermioni Museum and Library during your trip to Ermioni. Wander the waterfront and beaches in the area.
Didyma Caves
Commune with nature and explore the great outdoors at Didyma Caves during your travels in Ermionida. While you're in the area, stroll along the waterfront.
Katafyki Gorge
Commune with nature and explore the great outdoors at Katafyki Gorge during your travels in Ermionida. Wander the waterfront in this relaxing area.
Crusader Castle
You can find out about the history of Ermionida with a stop at Crusader Castle. Wander the waterfront and beautiful beaches in the area.
Things to do

Athens: Ferry Boat Ticket to/from Poros Island

Epidaurus: Ticket for the Temple of Asclepius &Theater

Epidaurus: Entry Ticket to Temple of Asclepius & Theatre

Epidarus: The Sanctuary of Asclepius E-ticket with Audio Tour


