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Charilaou Trikoupi 3-5, Piraeus, 18536 (show map)
Hotel Overview

Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Setup a Price Alert for Poseidonio
Each day we'll check prices and send you an email for your selected dates at Poseidonio. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Poseidonio
Activities
Billiards, Cycling
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, Breakfast in the room, Restaurant, Room service
Transportation
Car hire
Front-desk/reception area services
24-hour front desk, Concierge service, Luggage storage, Safety deposit box
Common areas
Garden, Shared lounge/TV area, Terrace
Cleaning services
Dry cleaning, Ironing service, Laundry
Business facilities
Business centre, Fax/photocopying
Miscellaneous
Air conditioning, Designated smoking area, Family rooms, Heating, Lift, Non-smoking rooms, Non-smoking throughout
Room facilities [ These may vary room to room ]
Air Conditioning, Balcony, Bath, Bathroom, City view, Desk, Dressing Room, Extra Long Beds (> 2 metres), Flat-screen TV, Free toiletries, Hairdryer, Heating, Minibar, Pay-per-view Channels, Refrigerator, Safety Deposit Box, Satellite Channels, Shower, Slippers, Spa Bath, Telephone, Toilet, TV, View
Hotel Policies
Check-In
From 15:00:00 hours
Check-Out
Untill 11:30:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Traveller reviews

“Economical but pleasant room with a balcony and the bonus of breakfast and very friendly and helpful staff”
20 Jul 2025
Conveniently located between the ferry ports and the marina where all yachts and restaurants are and a 15 min walk from the metro for returning to the airport

“Nice 3* hotel”
13 Jul 2025
For the 3* hotel it is unexpectedly good. Good view from the balcony Good location Close to the Cruise port Transportation to the Airport- 65 eur

“Superb”
27 Jun 2025
We had a massive room for just the 2 of us. Great hotel, great location and the breakfast was amazing. Staff super super friendly.

“Comfortable and good value”
20 Jun 2025
Decent sized room, and good value for a pre-cruise one night stay. Breakfast was OK.