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Blue Marine Mielno • ul. Gen. Maczka 32, 76-032. Mielno (Poland) • Tel.: +48 530 144 511 •


If we wanted to describe our SPA zone in a single word, we can confidently say that it is a place created for children to create a safe space for them to be slowly confronted with water. The word SPA is an acronym of the Latin sentence “Sanus Per Aquam”, which literally translates to “health through water”. At Blue Marine Mielno, your family can enjoy both health and plenty of joy “through water”.

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Pool area

The dimensions of our indoor pool are 12m x 5m with a depth of 140cm. The water in the pool has a temperature of 28 degrees Celsius (+/- 1st), so it’s suitable for older children. For little ones, we have a separate paddling pool with a depth of 30 cm and warmer water (31°C).

An additional attraction in the SPA is a 6-person jacuzzi and a dry sauna. The water in both swimming pools and jacuzzi is filtered on an ongoing basis, irradiated with UV rays, chemically treated and subjected to regular physicochemical and bacteriological tests by an independent certified laboratory.

SPA facilities

There are two professional SPA salons at Blue Marine Mielno, which offer a whole palette of treatments such as massages (relaxing, energizing, healing, hot stones), care treatments (peeling, anti-aging), or SPA rituals (grapefruit relaxation, sea buckthorn relaxation).

Outside the high season, treatments can be arranged every day from 11.00 a.m. to 6.00 p.m. For more information on booking treatments and the current scope of services, please contact the SPA reception, phone no.: 882 495 891. You can download the standard price list of treatments below.

In search of health

Staying in Blue Marine Mielno is a great opportunity to regenerate and strengthen your condition. Start the day by taking part in aqua aerobics, fitness or yoga classes with an energetic and humorous trainer Basia.

When relaxing with us, you can also take advantage of thalassotherapy, i.e., the health properties of the Baltic Sea. You can do it at any time of the day, because the sea is only 100 meters from the exit of the building.

How does sea water affect your body?

•when you wade in it, the water soothes your joints, and the wet sea sand is a natural scrub for your feet;

•when you swim in it, you improve blood supply and oxygenation of the skin, which becomes firmer and smoother;

•when you breathe in air, it acts like a natural sea spray and your lungs, thyroid and entire immune system cleanse and strengthen. 

Did you know that...

in autumn and spring, the saturation of the air with marine microelements is so high that it is treated as a therapy for children with allergies and for people convalescing after a difficult COVID-19 history? As you can see, it is worth coming to us at any time of the year because the sea has such high regenerating and strengthening properties.

Polish Tourist Voucher
Polish Tourist Voucher A SAFE PLACE FOR THE FAMILY

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Special offers

Good to know


100m from the beach


Large rooms for families with children


Swimming pool with a paddling pool and SPA


Free Wi-Fi


COVID-19 safety certificate

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Blue Marine Mielno | Mielno | 3 reasons to stay with us - 1


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Blue Marine Mielno | Mielno | 3 reasons to stay with us - 3