Children at Lago
Welcome to Aries Lago Park Hotel & Spa Masuria, where the youngest guests have a world of their own.

Splash, explore and play - Masuria's favourite family hotel
At Aries Lago Park Hotel & Spa Masuria, we believe family time should be filled with moments worth remembering. Every space has been thoughtfully designed so that children have a world of their own to discover, while parents have the room to truly relax.
160 m² indoor play area
Our indoor play area is a safe space where children can run wild and parents can breathe easy. Spanning over 160 m², it offers plenty of room for creative, high-energy play.
The highlight is an extensive jungle gym with obstacles, a slide, trampolines and a much-loved ball pool. For older children, there is a modern game room with consoles, while the youngest guests have their own fully enclosed, safe play zone.
Beach with sun loungers and outdoor playground
Every moment outdoors should be safe, joyful and full of energy. Our outdoor playground offers swings, slides and a large sandpit, while a football pitch and basketball court keep the more active guests busy. Down by the water, the hotel's private beach is perfect for sandcastles, first swimming lessons and lazy family afternoons by the lake.
Aerial adventure park
Designed with safety at its core, our aerial adventure park delivers maximum fun and a healthy dose of adrenaline for children of all ages. A great way to test coordination and balance - and the perfect spot for parents to watch, cheer and join in the adventure.
Pool and water activities
Our Masurian hotel pool offers year-round fun for the whole family. The indoor wellness zone features a heated pool with hydrotherapy jets and a sauna area, while outside the real adventure begins: two outdoor pools, including a dedicated shallow paddling pool for younger children, plus four lakeside jacuzzis with calming views over the water.
In summer, the inflatable water park takes centre stage, and for those who prefer to explore the lake itself, kayaks and pedal boats are available to hire.
Animation programme
Our seasonal entertainment programme fills the days with creative play and outdoor adventure. Art and sensory workshops for younger guests spark imagination using safe, child-friendly materials, while team games by the lake build spatial awareness and a spirit of cooperation. Evenings bring themed activities, sausage roasts over the campfire and much more - all designed to fill the days with laughter and the kind of memories that last.
Active fun for everyone
Activities for the whole family
At Aries Lago Park Hotel & Spa Masuria, we have created a space for active family holidays. Beyond the hotel's indoor facilities, guests can enjoy a badminton court, a beach volleyball court and two mini basketball courts - perfect for family tournaments and friendly matches.
For those who prefer to explore on two wheels, a network of cycling routes winds through Mierki and the surrounding countryside.
Inside the world of Aries Lago Park...
Discover our ideas for the perfect getaway in Masuria - with children, family or friends. Choose one of our special offers and enjoy a stay to remember.
























