Located close to Jelitkowo Beach and Ergo Arena, Mercure Gdansk Posejdon provides a terrace, a garden, and a playground. Treat yourself to a body scrub, thalassotherapy, or a massage at Beauty Derm Instytut, the onsite spa. The on-site restaurant, Winestone, offers breakfast, lunch, dinner, and kids' meals. Stay connected with free in-room WiFi, and guests can find other amenities such as dry cleaning/laundry services and a bar.
View all photos for Classic Room, 1 Double Bed with Sofa bed (Comfortable)
Classic Room, 1 Double Bed with Sofa bed (Comfortable)
9.09.0 out of 10
Wonderful
2 reviews
(2 reviews)
Garden view
21 sq m
1 bedroom
Sleeps 3
1 Double Bed and 1 Double Sofa Bed
About the neighborhood
Located in Jelitkowo, a neighborhood in Gdańsk, Mercure Gdansk Posejdon is near a train station and on the boardwalk/promenade. The area's natural beauty can be seen at Jelitkowo Beach, while European Solidarity Centre and Gdansk Old Town Hall are cultural highlights. Looking to enjoy an event or a game while in town? See what's going on at Ergo Arena. With windsurfing and swimming nearby, you'll find plenty of adventures in the water. Visit our Gdańsk travel guide
Kapliczna 30, Gdansk, Pomerania, 80-341
What's nearby
Jelitkowo Beach
5 min walk - 0.4 km
Sopot Beach
14 min walk - 1.2 km
Ergo Arena
5 min drive - 2.4 km
Brzezno Beach
8 min drive - 4.2 km
Brzezno Pier
11 min drive - 4.9 km
Getting around
Gdańsk Przymorze-Uniwersytet Station
6 min drive
Królewskie Wzgórze Tram Stop
15 min drive
Lech Walesa Airport (GDN)
40 min drive
Restaurants
Blu Bambu
11 min walk
Manioca
6 min walk
Beach Bar 21
8 min walk
ASIA HOANMY
16 min walk
Gelatomania
5 min walk
About this property
Mercure Gdansk Posejdon
Family-friendly hotel near Jelitkowo Beach
Located close to Ergo Arena and Oliwa Cathedral, Mercure Gdansk Posejdon provides a terrace, a garden, and a playground. Indulge in a body scrub, thalassotherapy, and a massage at Beauty Derm Instytut, the onsite spa. The on-site restaurant, Winestone, offers breakfast, lunch, dinner, and kids' meals. Stay connected with free in-room WiFi, and guests can find other amenities such as dry cleaning/laundry services and a bar.
You'll also find perks like:
An indoor pool and a children's pool
Buffet breakfast (surcharge), self parking (surcharge), and access to a nearby indoor pool
A water dispenser, ATM/banking services, and multilingual staff
Tour/ticket assistance, a 24-hour front desk, and bicycle parking
Room features
All 151 rooms feature comforts such as laptop-friendly workspaces, as well as perks like free WiFi and desk chairs.
Extra conveniences in all rooms include:
Changing tables and baby baths
Treadmills, stationary bikes, and free weights
Bathrooms with shower/tub combinations and free toiletries
TVs with cable channels
Private fenced yards, recycling, and streaming fitness classes
Yes, this property has an indoor pool and a children's pool.
How much does it cost to stay at Mercure Gdansk Posejdon?
As of 23 October 2026, prices found for a 1-night stay for 2 adults at Mercure Gdansk Posejdon on 19 November 2026 start from AED 281, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
Is Mercure Gdansk Posejdon pet-friendly?
Yes, pets are allowed at this property. There's a fee of PLN 120 per pet, per day. Service animals are exempt from fees.
How much is parking?
Self parking is available for PLN 80 per day.
What time is check-in at Mercure Gdansk Posejdon?
Check-in begins at 4:00 PM. Late check-in is available during limited hours, for a fee.
What time is check-out at Mercure Gdansk Posejdon?
Check-out is at 11:00 AM.
Where is Mercure Gdansk Posejdon located?
This family-friendly Gdańsk hotel is located on the boardwalk/promenade, within 1 mi (2 km) of Jelitkowo Beach and Ergo Arena. Oliwa Cathedral and Sopot Pier are also within 3 mi (5 km). Gdansk Zabianka Station is 26 minutes by foot.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Mercure Gdansk Posejdon Reviews
8.0
Very Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
Great location and great breakfast!
No laundry on site was bit of an inconvenience. Bedding - pillows did NOT contribute to a good night sleep - no support whatsoever. I hope they do something about that coz I would consider coming back.
Carpets need updating as are old and stained. Other than that, a nice, comfortable room, comfortable beds.
Spa was overcrowded, there are 2 saunas and 1 steam room but all are small.
Breakfast was nice, but overpriced.
Overall, it was a nice hotel and good value for money off season.
Stayed 3 nights in Apr 2024
Verified review
4/10 Poor
Timothy
22 October 2025
Liked: Staff & service
Disliked: Cleanliness, amenities
No lotion or conditioner in the rooms. Cannot get small ones or have it provided, so you have to pay for it. The rooms have shampoo and body wash, only. So you pay for a large bottle that isn't carry-on compliant, therefore it's wasted. It's not a great product at all, smells like sunscreen, but spending 90 pln then being forced to leave behind more than half is a rip off. Really need to offer these in carry on compliant sizes. For being a "climate conscious" hotel, forcing the waste of large plastic bottles for the sake of profit is quite a contradiction. No climate control in the room. Thankfully it was a chilly night, so we kept the window open to cool off the room. There were no wash cloths. Beds weren't great. Location was fantastic. Staff was great!
I have been to this hotel for a fourth time. This time, I finally decided to write a review. The place had a great location in terms of connectivity to other city neighborhoods via nearby tram and bus stops. The property is not too updated but the rooms serve the purpose well and the price paid seems very reasonable for what you get. The room had all the basic stuff needed. It was clean with a balcony overlooking a beautiful park which I enjoyed looking at and which also efficiently insulated the hotel from traffic noise. Although the room appeared not to be exceptionally well sound proofed, I did not hear laud noises from other guests even though there were many families with children around at that time. My impression was that the hotel clientele is rather mature and respectful to other guests. There is a swimming pool, spa and fitness area none of which I attended. The close proximity of the beach, parks and running paths made a runner like me so preoccupied with it, that I did not even have a desire to use those facilities. The breakfast was very good but bit on the expensive side. The biggest positive in my mind was the restaurant. The served food had some amazing taste combinations and there were also fantastic deserts. It was not expensive, the place not crowded and generally calm where one can peacefully sip a glass of wine in the evening. I loved it.
One of my worst hotel stays. The air conditioning in the room did not work (temperature 30 degrees outside and stuffy). Plus, it smells musty. A dirty rag was left in the bathroom by houskeeping. The room is dirty. Please see this dirty chair with large stains (I don't want to think about what these stains are from anymore). After a long exchange of arguments about the stay with the reception and housekeepers and several requests to bring at least a fan, in the evening, while I was out of the room and had a "do not disturb" sign on the door, someone finally brought a fan that was old and made more noise than cold and wind. It is unacceptable that someone entered the room despite the "do not disturb" sign! What are the hotel standards in the Accor group? Despite so many inconveniences, no compensation was offered, and I was only instructed to submit an official complaint to the management.
The breakfast almost has no fruits on it. The building is old and carpets in the rooms are so dirty and old. The toilet in the rooms are also old. Pool was so crowded so we couldn't use it
Stayed 2 nights in Jul 2026
Verified review
6/10 Okay
Emilia
16 July 2026
Liked: Staff & service
Läget var bra, familjen trivdes generellt bra på boendet. Personalen var bra. Frukosten kanske inte riktigt vår smak. Vi besökte inte spat men inomhuspoolen, såg inte ut som på bilder och där fanns mer att önska gällande hygien
Hotellområdet var fint, men hotellrommet hadde noen mangler.
Dusjen er for kort for hotellgjester over 175 cm. Det var kun aircondition i tredje etasje, så hotellrommet i første etasje var veldig varmt, og det var kun mulig å lufte ved å åpne balkongdøren. Det er ikke å foretrekke å sove med balkongdøren oppe.
På balkongen var det også en del veps pågrunn av vepsebol på nabobalkong.
Stayed 5 nights in Jun 2026
Verified review
4/10 Poor
Stine
16 July 2026
Liked: Staff & service
Disliked: Cleanliness
Har ikke sovet så dårlig på flere dager sengen var enormt hard,vi var 3 stykker og vi våknet med stiv og vond rygg hver dag.helt forferdelig.Rommet var skittent,teppet på gulvet fult I flekker. Altanen var skitten også. Ingen aircondition og dårlig luft. Håndklærene ble ikke byttet ut.Bassenget var hårete og skulle tro det var barneurin i bassenget,luktet og var skittent.mitt barn fikk ikke bade der og brukte heller all tiden ved sjøen. Det dårligste hotellet jeg har bodd på og anbefaler det desverre ikke videre. MEN,personalet var hyggelig og hjelpsomme.flink og snill.
Stayed 4 nights in Jul 2026
Verified review
6/10 Okay
Maria
11 July 2026
Liked: Cleanliness
Disliked: Property conditions & facilities
Mycket omfattande frukost, dock trångt bland maten. Personalen höll efter disk och såg till att allt var påfyllt. Stor stjärna till Davvid som var otroligt trevlig och tillmötesgående.
Elbilsladdaren är inte igång.
Städet gjorde sitt bästa utifrån sina förutsättningar. Rummet var i stort behov av renovering. Heltäckningsmatta med mycket fläckar. Fläckar även på gardinerna. Ena sängen saknade ribbor på nedre delen. Hemska kuddar.
Oengagerad personal i receptionen.
Okej pool, dock något grumlig. Fungerande men liten gymdel.
Väl fungerande Wifi.
Trevlig lekpark för barnen ute.
Utan ac blir det varmt när man är många som sover. Helplastat madrasskydd är också väldigt varmt. Polsk frukost, mina barn åt inte mycket. Läget är väldigt dött, inte många restauranger i närheten.
El hotel muy correcto, el personal amable, la cama muy cómoda, desayuno rico y variado, buena situación al lado de la playa, se puede caminar hasta Sopot, unos 45 minutos.
La piscina no es muy grande.
Admiten perros.
Me parece caro el parking del hotel. En verano todas las calles colindantes son de pago, pero desde el otoño se puede aparcar sin problema fuera.
Ett mycket bra hotell med fina rum och mycket bra frukostbuffé. Passar såväl barnfamiljer som seniorer. Nära till storslagen badstrand och flertalet strand-restauranger. Matpriserna var dock lite högre än förväntat men det kompenseras av billigare goda alko-drycker.
Grei plass å bo, nær stranden og har basseng inne med massasje og badstue .
Alt i alt er hotellet greit.
Det som trakk ned litt var at det ikke var inkludert frokost... Måtte betalte nesten 300 kroner pr person, så det ble å spise ute etter den ene gangen.