Very good
Guests rate it highest for location, service and food.
8.42,904Reviews- Check-in from 4:00 PMCheck-out by 11:00 AM. The front desk is staffed around the clock, so a late arrival is fine.
- Superb locationGuests rate the location 9.1 out of 10, at Kapliczna 30.
- Parking on siteAvailable at a charge the property sets.
Luxurious Accommodation and Convenient Location Mercure Gdańsk Posejdon, nestled in the serene district of Jelitkowo, offers a luxurious stay just moments away from the sandy beach and key attractions. With spacious non-smoking rooms equipped with modern amenities, including free WiFi and comfortable beds, guests are ensured a relaxing retreat.
Wellness and Dining Experience Indulge in the hotel's fitness and wellness facilities, featuring a gym, saunas, beauty services, and massages. Unwind in the garden, savor a unique culinary experience at Winestone restaurant, and explore the diverse wine selection. The hotel also offers a variety of dining options and a refreshing garden ambiance.
Family-Friendly and Event Facilities Catering to families, the hotel provides a children's play area, jogging track, and playground. For business events, take advantage of the conference center with fully equipped rooms. With additional amenities like aquaerobics classes and secure parking, Mercure Gdańsk Posejdon ensures a memorable stay for every guest.
What this place offers
- Fitness facilities
- WiFi available
- Free WiFi
- Parking
- Non-smoking rooms
- Air conditioning
- Fitness center
- Swimming pool
- 24-hour front desk
- Restaurant
Rooms
8.4
Very good
Rated 8.4 out of 10 by 2,904 guests who stayed here.
- Cleanliness7.5
- Service9.0
- Location9.1
- Rooms8.0
- Amenities8.0
- Value8.5
- Food & drink8.5
Guests mention
Friendly staffGood locationDelicious breakfastComfortable rooms
MonikaPolandHotel need serious upgrades and deep cleaning as well as stuff need some retraining.
The cleanliness of the rooms ,carpet have stains all over as well the walls full of very questionable stains and the unpleasant smell from the bathroom and room itself so unpleasant. Everything looks dirty and old . Some…
PawełPolandPo między pokojami były zamknięte drzwi - jeśli przebywali tam goście np rodzina to było słychać rozmowę . Na szczęście nie trwało to długo - ale to zależy na kogo się trafi
АндрейLTGera vieta, šalia jūros, kavinių..
Vakarienei gali pritrūkti staliukų :))
LeoPolandPobyt udany.
Jestem kolejny raz. Po rezerwacji, po rozmowie z panią z recepcji spełniono moją prośbę dotyczącą drzwi łączących pokoje. Tym razem ich nie było. Dziękuję. Personel pracujący w ciągu dnia b.sympatyczny, miły. Pokój…
PaulUnited KingdomPerfect family holiday to explore the tri city area
Perfect for us, first time in Gdansk, family friendly, excellent facilities from the pool and sauna to a great breakfast.
REMIFranceParfait pour profiter à la fois de Gdansk, du réseau ferré et de la plage.
Situation quasi limitrophe entre Gdansk et Sopot, tout près de la plage et du terminus de tramway Jelitkowo, d'où vous pouvez atteindre le centre-ville et la gare de Gdansk en 35 min, ou la gare de Sopot encore plus vite…
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
Kapliczna 30, Gdańsk, Poland
Guests rate the location 9.1 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 4:00 PM
Check-out by 11:00 AM
Children welcome
Show more
No pets
Paid 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.
What we’d check for you here
- How many rooms they will hold at once, for how long, and on what terms.
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- 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 Mercure Gdańsk Posejdon
What time is check-in and check-out at Mercure Gdańsk Posejdon?
Check-in is from 4:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Mercure Gdańsk Posejdon allow pets?
No — the property states that pets are not allowed.
Is there parking at Mercure Gdańsk Posejdon?
Yes — parking is available on site at a charge the property sets. We check the rate and whether a space can be reserved against your dates.
Does Mercure Gdańsk Posejdon 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 Mercure Gdańsk Posejdon?
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 Mercure Gdańsk Posejdon have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Can I book a block of rooms at Mercure Gdańsk Posejdon?
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.
Does Mercure Gdańsk Posejdon have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at Mercure Gdańsk Posejdon?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 4:00 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 Mercure Gdańsk Posejdon?
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 Mercure Gdańsk Posejdon?
Kapliczna 30, Gdańsk.
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