Baltic drizzle can last all weekend, and kids still need somewhere to burn off energy. We picked the indoor spots worth a whole morning: big play halls, water parks, a trampoline park and science centers built to be touched. Here's what we checked, from Loopy's World to Experyment Science Center.
Loopy's World is a 3,000 m2 indoor play center built around a multi-level structure of mazes, tunnels and an obstacle course. Kids can try seven slides, including a steep adrenaline slide, a spiral slide and a four-lane family slide, plus five trampolines, a mini climbing wall, air cannons, a Ninja Park, a Spider Tower and a climbing tower.
Two toddler zones are set aside for 1 to 3-year-olds.
A hands-on science center in Gdynia where kids test the exhibits instead of reading about them. Magnesto has 10 magnetism stations, including an electromagnetic accelerator and magnet races. Tajemnice głębin shows over 40 models of deep-sea creatures, from vampire squid to glowing jellyfish. Other halls cover the human body, water, health, physics and nature, and family workshops run alongside the exhibitions.
A water park whose headline ride, the Shark Slide, runs 60 meters through a tunnel in an aquarium of real sharks. Pirate Bay is a 30cm-deep pool with a pirate ship, seven slides and water cannons for toddlers.
Older kids head for the wave pool, the 315-meter lazy river, the wide family slide and the Ultra Speed vertical slide.
Gdynia Aquarium spreads more than 200 water species over eight halls on five floors, from Amazon tropics and a coral reef to the open Pacific, the Baltic and the cold North Atlantic. The Cold Seas hall, opened in 2024 below sea level in the basement, holds unusual jellyfish and crustaceans.
It is run by the National Marine Fisheries Research Institute, and a free web app guide explains each animal.
A branch of the National Maritime Museum in a brick-and-glass building on the Motława. Its interactive hall, "People, Ships, Ports", has over 60 stations: ship and bathyscaphe simulators, a lifeboat and evacuation chute, and a pool with a wind generator where kids sail remote-controlled model ships.
Over 40 traditional boats fill the glass lobby and the "Boats of Peoples of the World" exhibition, from a Venetian gondola to a sampan.
Amazonia is a jungle-themed indoor play center on Świętojańska street, built around a 450 m2, three-level climbing structure. Kids tackle a roller slide, a pontoon slide, a family slide three can ride at once, the Spiderman rope tower, ball cannons, trampolines and a small football and basketball court.
Toddlers get their own zone with a ball pool. A multimedia room with an interactive floor and Kinect games comes with entry.
An indoor water park with leisure pools, a grotto with a waterfall and hydromassage loungers, plus a year-round outdoor pool reached by a lit channel. The Wild River is a 71-meter rapids run, the only one in Poland. Tube slides range from a gentle family pipe to the 12-meter-drop Turbo.
Toddlers get a warm baby pool with water cannons, spouting animals, geysers and small slides.
Hevelianum fills the barracks and casemates of a 19th-century fort on Góra Gradowa, the hill above the Main Town. Around the World crosses seven continents, With Energy! is hands-on energy experiments, and Puzzle is logic and math challenges. In Playing with History, kids try on old uniforms and fire a virtual cannon by gesture. Outside, 20 hectares of paths lead to a playground and lookouts over the old city.
A 2,000 m² trampoline park with a large foam pit, sports trampolines, acrobatic tracks, an air track, trampolines with basketball hoops for dunking, a dodgeball arena and a gladiator zone. The 4.26 m Super Quad trampoline gives the highest bounces.
Trainers on the floor help kids learn flips safely, and there are changing rooms with showers, free lockers and a snack bar.
Milimali is an indoor playroom built as a small town: five connected two-story houses, each floor a different toy world. Kids play house, shop at a pretend market and café, or take a stuffed animal to the toy hospital or vet.
Toddlers get a separate area with climbing, slides and soft blocks, where parents can join in. There is a sensory light room and a café for parents.
An interactive museum of arcade games from the 1980s and 1990s, with more than 100 machines, all of them playable. The collection runs from Space Invaders, Galaga and Donkey Kong to Tetris, Street Fighter II, Tekken, the Time Crisis II light-gun shooter, pinball tables and the Dancerush Stardom dance machine.
It suits kids who like buttons and noise, and parents who want the games they grew up with.
Baltic drizzle can last all weekend, and kids still need somewhere to burn off energy. We picked the indoor spots worth a whole morning: big play halls, water parks, a trampoline park and science centers built to be touched. Here's what we checked, from Loopy's World to Experyment Science Center.
Loopy's World is a 3,000 m2 indoor play center built around a multi-level structure of mazes, tunnels and an obstacle course. Kids can try seven slides, including a steep adrenaline slide, a spiral slide and a four-lane family slide, plus five trampolines, a mini climbing wall, air cannons, a Ninja Park, a Spider Tower and a climbing tower.
Two toddler zones are set aside for 1 to 3-year-olds.
A hands-on science center in Gdynia where kids test the exhibits instead of reading about them. Magnesto has 10 magnetism stations, including an electromagnetic accelerator and magnet races. Tajemnice głębin shows over 40 models of deep-sea creatures, from vampire squid to glowing jellyfish. Other halls cover the human body, water, health, physics and nature, and family workshops run alongside the exhibitions.
A water park whose headline ride, the Shark Slide, runs 60 meters through a tunnel in an aquarium of real sharks. Pirate Bay is a 30cm-deep pool with a pirate ship, seven slides and water cannons for toddlers.
Older kids head for the wave pool, the 315-meter lazy river, the wide family slide and the Ultra Speed vertical slide.
Gdynia Aquarium spreads more than 200 water species over eight halls on five floors, from Amazon tropics and a coral reef to the open Pacific, the Baltic and the cold North Atlantic. The Cold Seas hall, opened in 2024 below sea level in the basement, holds unusual jellyfish and crustaceans.
It is run by the National Marine Fisheries Research Institute, and a free web app guide explains each animal.
A branch of the National Maritime Museum in a brick-and-glass building on the Motława. Its interactive hall, "People, Ships, Ports", has over 60 stations: ship and bathyscaphe simulators, a lifeboat and evacuation chute, and a pool with a wind generator where kids sail remote-controlled model ships.
Over 40 traditional boats fill the glass lobby and the "Boats of Peoples of the World" exhibition, from a Venetian gondola to a sampan.
Amazonia is a jungle-themed indoor play center on Świętojańska street, built around a 450 m2, three-level climbing structure. Kids tackle a roller slide, a pontoon slide, a family slide three can ride at once, the Spiderman rope tower, ball cannons, trampolines and a small football and basketball court.
Toddlers get their own zone with a ball pool. A multimedia room with an interactive floor and Kinect games comes with entry.
An indoor water park with leisure pools, a grotto with a waterfall and hydromassage loungers, plus a year-round outdoor pool reached by a lit channel. The Wild River is a 71-meter rapids run, the only one in Poland. Tube slides range from a gentle family pipe to the 12-meter-drop Turbo.
Toddlers get a warm baby pool with water cannons, spouting animals, geysers and small slides.
Hevelianum fills the barracks and casemates of a 19th-century fort on Góra Gradowa, the hill above the Main Town. Around the World crosses seven continents, With Energy! is hands-on energy experiments, and Puzzle is logic and math challenges. In Playing with History, kids try on old uniforms and fire a virtual cannon by gesture. Outside, 20 hectares of paths lead to a playground and lookouts over the old city.
A 2,000 m² trampoline park with a large foam pit, sports trampolines, acrobatic tracks, an air track, trampolines with basketball hoops for dunking, a dodgeball arena and a gladiator zone. The 4.26 m Super Quad trampoline gives the highest bounces.
Trainers on the floor help kids learn flips safely, and there are changing rooms with showers, free lockers and a snack bar.
Milimali is an indoor playroom built as a small town: five connected two-story houses, each floor a different toy world. Kids play house, shop at a pretend market and café, or take a stuffed animal to the toy hospital or vet.
Toddlers get a separate area with climbing, slides and soft blocks, where parents can join in. There is a sensory light room and a café for parents.
An interactive museum of arcade games from the 1980s and 1990s, with more than 100 machines, all of them playable. The collection runs from Space Invaders, Galaga and Donkey Kong to Tetris, Street Fighter II, Tekken, the Time Crisis II light-gun shooter, pinball tables and the Dancerush Stardom dance machine.
It suits kids who like buttons and noise, and parents who want the games they grew up with.
