Hotel Poseidon

Hotel, 4-starLocalita' Piano La Donna, Diamante, ItalyShow on map

You won’t be charged yet

Fabulous

Guests rate it highest for location, service and cleanliness.

Check-in from 3:00 PMCheck-out by 10:00 AM. The front desk is staffed around the clock, so a late arrival is fine.
Superb locationGuests rate the location 9.3 out of 10, at Localita' Piano La Donna.
Free parkingThe property states parking on site is free for guests.

Stunning Seafront Property with Private Beach

Luxurious Accommodations and Amenities Indulge in the classic décor rooms with air conditioning, TV, and en suite bathroom. Enjoy the convenience and comfort during your stay.

Leisure and Dining Experiences Relax by the swimming pool with sun loungers, play tennis, or head to the private beach. Savor regional and Mediterranean cuisine at the traditional restaurant. Unwind on the shared terrace with picturesque views.

Book Hotel Poseidon now for an unforgettable seaside retreat!

What this place offers

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Swimming pool
24-hour front desk
Restaurant
Room service

Rooms

8.7

Fabulous

Rated 8.7 out of 10 by 288 guests who stayed here.

Cleanliness8.8
Service9.3
Location9.3
Rooms7.8
Amenities8.8
Value8.3
Food & drink7.8

Guests mention

Beautiful locationFriendly staffClean facilitiesGreat pool

SaraItaly
September 2026Group
Perfetto per vivere al meglio la tua vacanza in totale relax
Hotel praticamente situato sulla spiaggia. Ingresso incantevole e molto suggestivo di sera. Buona cucina e personale accogliente e acquisito. Fabio, Filippo e tutto il resto dello staff ci hanno fatto sentire come se…
ALFONSOItaly
August 2026Family
Siamo stati bene posto eccezionale
La tranquillita e la gentilezza del personale
Un poco di animazione in piu
IolandaItaly
August 2026Solo traveller
La struttura è in una posizione stupenda: sul mare e con una grande piscina ma l’eccellenza al luogo e’ data dalla cordialità ed estrema professionalità di Federica e Luigi .
Ero con i miei due figli, finita lì per caso…
SabatinoUnited States
August 2026Group
Wonderful experience across the board!
Place was in a great location. Very clean! Staff was extremely accommodating! Would definitely come back!!
PavelCzech Republic
August 2026Family
great hotel/awesome location/nice beach
the hotel is great. what we like the best was the private beach and the pool. The breakfest was ok. The room for 4 people was just enough with cleaning service every day. We appretiated that. Sea view awesome. Stuff…
LuigiItaly
August 2026Couple
Da rifare!
Struttura posizionata in un angolo di paradiso, ottima colazione e staff gentilissimo. La spiaggia privata è davvero il top!
Servizio di pulizia troppo presto (ore 8:00)

Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.

Where you’ll be

Localita' Piano La Donna, Diamante, Italy

Guests rate the location 9.3 out of 10 — superb.

Things to know

Cancellation

Each room shows its own terms before you pay.

Most rates can be cancelled free until a date shown on the room.

Non-refundable rates are marked as such.

House rules

Check-in from 3:00 PM until 12:00 AM

Check-out by 10:00 AM

Children welcome

No pets

Free parking on site

Non-smoking rooms available

Payment & property

Paid when you book, not at the desk.

Rates include the taxes and fees we can read.

The property may take a card at check-in for incidentals.

When booking full or half board, please note that drinks are not included. The reservation amount includes the Club Card which includes the hotel services, one beach umbrella and two deckchairs at the hotel private beach.Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Swimming pool: Closed from Thu, Oct 1, 2026 until Wed, Mar 31, 2027 A deposit may be required at the property.

What we’d check for you here

How many rooms they will hold at once, for how long, and on what terms.
That the desk is staffed when you land, and that the room is held past cut-off.
The pet fee and any size limit, which is where these bookings usually come apart.
Whether there is room for a pickup, a trailer or a van, not just a car.
Whether breakfast is in the rate or added at checkout, and what time it runs.
Whether the rate moves for your dates, and what it includes.
What the property actually charges at the desk on top of the rate.

Questions about Hotel Poseidon

What time is check-in and check-out at Hotel Poseidon?

Check-in is from 3:00 PM. Check-out is by 10:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.

Does Hotel Poseidon allow pets?

No — the property states that pets are not allowed.

Is there parking at Hotel Poseidon?

Yes — the property states that parking on site is free. Whether a space can be reserved in advance varies, so we check it against your dates.

Does Hotel Poseidon have a pool?

Yes — a pool is listed among the property's facilities. Seasonal closures are common, so we'll confirm it's open for your dates.

Is breakfast included at Hotel Poseidon?

Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.

Does Hotel Poseidon have Wi-Fi?

Yes — internet access is listed among the property's facilities.

Can I book a block of rooms at Hotel Poseidon?

The property lists meeting and banquet space, which usually means it handles group business — but how many rooms it will hold at once, for how long, and at what rate are set case by case and are not in any feed. Tell us the dates and the number of rooms and we'll get those terms from the property in writing before anything is charged.

Can I check in late at Hotel Poseidon?

The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 3:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.

How do I book Hotel Poseidon?

Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.

Where is Hotel Poseidon?

Localita' Piano La Donna, Diamante.

Places to stay Diamante