Water park near Paris: Europe’s largest, with a lagoon heated to 30° all year round, 30 minutes from the capital.

At the gateway to Paris, a year-round heated water park promises thrill-free outings. Thanks to stable water and pools designed for everyone, families can finally enjoy a simple, comforting break.

Located near Marne-la-Vallée, close to Disneyland Paris, the site is all about warmth and space. The outdoor lagoons, maintained at 30°C, invite you to bathe even when the thermometer falls.

A hot water project just outside Paris

The heart of the facility relies on geothermal energy, a local source that powers all the pools. As a result, the temperature remains constant, and the experience remains comfortable in all seasons.

The large glass structure lets the light in, while providing protection from wind and showers. What’s more, the steam that rises over the lagoons in winter creates a spectacular, reassuring and soothing effect.

“Swimming outside in the middle of winter, without shivering, changes the perception of a weekend near Paris.”

Inside, the atmosphere is friendly, with quiet zones, family areas and slides for slide enthusiasts. Shallow pools are also available for younger children, with appropriate supervision.

Changes for families and groups

The heated water park reduces the “uncertain weather” effect that often puts the brakes on outings. This means you can plan your day without having to calculate every downpour, which takes the pressure off parents and carers.

• Outdoor lagoons at 30°C all year round
• Children’s areas and quiet zones
• Large, bright, sheltered pools
• Gliding, relaxing and sporty swimming
• Less carbon-intensive geothermal energy

The groups appreciate the variety: moments of relaxation, dynamic moments, then a return to calm. Afterwards, everyone can modulate their own pace, without stepping on each other’s toes.

Budget-wise, prices vary according to the season and the number of visitors. However, booking in advance is the best way to secure a comfortable slot.

Practical information, access and ideal season

The site is easily reached from Paris by RER A train to Marne-la-Vallée-Chessy, then by local shuttle or cab. What’s more, its proximity to the nearby leisure destination makes it easy to organize a short break around the water park.

Aqualagon combines large indoor pools with outdoor lagoons heated to 30°C. So this water park near the capital remains attractive in the middle of winter and on summer evenings.

Autumn and winter offer a unique visual experience, with light mist over the pools. In spring, the mild weather extends bathing into twilight, without a chill.

Atmosphere, safety and comfort on site

Qualified lifeguards supervise the slide zones and family areas, which is reassuring. Signage is clear, and each pool announces its depth.

Water quality is regularly monitored, using protocols that are well known to the public. As a result, sensitive swimmers benefit from a stabilized setting, while retaining a simple point of reference from which to rest.

Why go now

The promise is clear: a swim outside, even in cold weather, with water at 30°C. In short, the water park becomes a reliable idea for a whole weekend, or just half a day.

Our location close to Paris reduces the fatigue associated with the journey, which encourages late departures. So you can enjoy a short outing, without heavy logistics or bulky luggage.

For those who want a break from the urban pace, the warmth of the water acts as an airlock. As a result, the wellness effect is quickly felt, and you can enjoy the return journey without a long transfer.

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