Petrothalassa Holidays
Book a Hotel + Flight or Car together to unlock savings
Top hotels in Petrothalassa
Galaxy Hotel
Porto-Heli, Ermionida, Argolida
6.4/10 (17 reviews)
"Large five story seafront hotel with probably seven acres of surrounding property. Beach was largely pebble with tiki shade/lounges and towel areas perhaps extending to 300 feet along the coast. Several areas designed for children seemed to be well maintained. The entire hotel has apparently been ..."
Reviewed on 17 Jul 2024
Hydra Beach Resort
Epar. Od. Ermionis Galatas, Ermionida
8.6/10 Excellent! (173 reviews)
"No tea/coffee in room and did not get it even after asking reception."
Reviewed on 20 Sept 2025
Achilleas Pension
Spiliou Charami, Hydra, Hydra Island
The price is 3.545.514 ₫ per night from 15 Oct to 16 Oct
3.545.514 ₫
4.178.847 ₫ total
15 Oct - 16 Oct
includes taxes & fees
9/10 Wonderful! (243 reviews)
Lovely stay on beautiful Hydra
"Lovely accommodation walking distance from port. Balcony views and close to restaurants. Only comment is that evening was cool , but only thin sheet and bedcover provided."
Reviewed on 12 Oct 2025
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.
Popular places to visit
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.
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.
