Aqua Mundo is the subtropical, glass-domed water park included with every stay at Center Parcs Les Trois Forêts, a 435-hectare holiday domain tucked into the pine forests of Hattigny in France’s Moselle department. Walk in from the changing rooms and the outside world disappears: roughly 1,400 tropical trees and plants, a wave pool, a wild river, and a 190-meter tubing slide called the Master Blaster all sit under one heated dome kept around 29-30°C year-round.
This guide covers everything you need to actually plan a visit, not just admire it: opening hours, how day tickets work for people who aren’t staying overnight, the full slide lineup with height rules, the swimwear policy that catches first-time visitors off guard, and how this Aqua Mundo stacks up against the dozens of others across the Center Parcs network.
Quick Answer
Aqua Mundo at Center Parcs Les Trois Forêts is a roughly 5,000-square-meter indoor-outdoor tropical water park with three themed zones, about seven slides (headlined by the 190-meter Master Blaster), a wave pool, lazy and wild rivers, and hot tubs, heated to about 29-30°C year-round. It’s included free for anyone staying at the domain, and non-residents can also buy a day ticket to visit without booking an overnight stay.
Opening Hours
Aqua Mundo typically opens by mid-to-late morning and stays open into the evening, with the pool cleared roughly 15 minutes before the posted closing time. Exact opening and closing times shift with the season, school holidays, and scheduled slots for lessons, aqua fitness classes, or maintenance, so a fixed daily schedule printed here would go stale fast.
Because of that variation, the only reliable way to get the hours for your travel dates is to check them directly before you go, either on the notice boards at the domain reception or on the official Aqua Mundo Les Trois Forêts page.
Ticket Prices & Day Visits for Non-Residents
For anyone booked into a Les Trois Forêts cottage or apartment, Aqua Mundo access is already included in the price of the stay, with wristbands issued at check-in. That has been Center Parcs’ model since the original Aqua Mundo opened at De Eemhof in 1980.
You don’t have to be staying overnight to get in. Center Parcs sells day tickets that include access to Aqua Mundo for non-residents, priced by age band, with young children (generally around age 2 and under) admitted free. Rates are date-based and move with demand and season rather than staying fixed, and day visits typically need to be booked online in advance rather than paid for at the gate, so treat any price you see quoted elsewhere as a rough guide rather than the final figure. For current day-ticket pricing and availability, use the official Les Trois Forêts day-visit booking page.
Every Slide at Aqua Mundo, and the Height Rules
The signature ride is the Master Blaster, a roughly 190-meter, 12-meter-tall tubing slide that pumps riders uphill in bursts between drops, making it feel closer to a water coaster than a standard flume. Center Parcs and independent trackers list it as the longest slide at this domain.
Around it sit roughly six more slides rounding out a lineup of about seven in total: a mix of faster body and raft slides for teens and adults, plus gentler slides and a dedicated splash zone for younger children, including a water tree that periodically dumps a large bucket of water over the play area below. As with the rest of the Center Parcs Aqua Mundo network, the faster adult slides carry a minimum rider height, generally cited around 120 cm, with lifeguards checking at the base of the steps, so budget for the younger kids in your group to stick to the wave pool, rivers, and children’s slides instead.
Swimwear Rules: What You Can and Can’t Wear
Center Parcs applies the same swimwear policy across its European Aqua Mundo parks, including Les Trois Forêts. Allowed: close-fitting swimsuits and swim shorts made of polyamide, elastane, or lycra, cut above the knee for shorts, plus fitted swim caps and full-coverage swim suits that reach the wrists and ankles.
Not allowed: loose-fitting board shorts or trunks, anything with ruffles or frills, and everyday fabrics like cotton that aren’t designed for pool use. Staff can turn guests away at the changing-room entrance for non-compliant swimwear, so it’s worth packing the right gear rather than assuming beachwear will pass.
Water Temperature, Pools & Zones
Aqua Mundo is heated to roughly 29-30°C (84-86°F) year-round, which is what makes it usable as a genuine winter attraction rather than a fair-weather-only pool. The park is split across three connected tropical-themed zones, blending indoor pools with an outdoor pool area that opens onto the surrounding forest, so swimmers can move between covered and open-air water on the same visit, weather permitting.
Beyond the slides, the zones include a wave pool that switches on at intervals, a lazy river for gentle floating, a faster ‘wild’ river current, hot tubs, and a paddling area built specifically for toddlers and younger children.
A Tropical World Under Glass
What sets Aqua Mundo at Les Trois Forêts apart from a typical municipal pool is the landscaping: around 1,400 tropical trees and plants fill the dome, giving the whole space more of an Amazonian-jungle feel than a chlorine-and-tile leisure center. It’s one of the reasons the park picked up a World Waterpark Association award for industry innovation in 2010, the same year Les Trois Forêts itself opened on May 21, 2010.
How It Compares: Size Among Center Parcs’ Aqua Mundo Parks
Aqua Mundo isn’t unique to Les Trois Forêts; it’s Center Parcs’ standard brand for the covered water parks at nearly all of its European domains, from Park Allgäu in Germany to De Huttenheugte in the Netherlands. At around 5,000 square meters, the Les Trois Forêts version ranks among the larger Aqua Mundo parks in the network, though it isn’t the biggest: Aqua Mundo at Center Parcs Nordborg Resort in Denmark covers about 7,200 square meters, and the jointly operated Aqualagon at Villages Nature Paris spans roughly 9,000 square meters.
Aqua Mundo Les Trois Forêts FAQs
What are the opening hours for Aqua Mundo at Les Trois Forêts?
Hours vary by season and day, generally running from mid-to-late morning into the evening with the pool cleared about 15 minutes before closing. Check the official Aqua Mundo Les Trois Forêts page for the hours on your specific travel dates, since they shift for holidays, lessons, and maintenance.
Is Aqua Mundo free for Center Parcs guests?
Yes. Access to Aqua Mundo is included in the price of any stay at Les Trois Forêts, with wristbands given out at check-in, a model Center Parcs has used since the original Aqua Mundo opened at De Eemhof in 1980.
Can you visit Aqua Mundo without staying at Center Parcs?
Yes. Center Parcs sells day tickets for non-residents that include Aqua Mundo access, typically booked online in advance rather than at the door. Pricing is date-based and changes with season and demand, so check the official day-visit booking page for current rates.
How many slides does Aqua Mundo Les Trois Forêts have?
About seven, headlined by the 190-meter, 12-meter-tall Master Blaster tubing slide, plus additional body and raft slides for older kids and adults and gentler slides for younger children.
Is there a height restriction on the slides?
Yes. The faster adult body and raft slides, including the Master Blaster, generally require riders to be at least about 120 cm tall, checked by lifeguards at the base of the steps. Younger or shorter children are better suited to the wave pool, rivers, and dedicated children’s splash area.
What swimwear is allowed at Aqua Mundo?
Close-fitting swimsuits and above-the-knee swim shorts in polyamide, elastane, or lycra are allowed, along with fitted swim caps and full-coverage suits. Loose board shorts, frilled swimwear, and non-swim fabrics like cotton are not permitted.
How warm is the water at Aqua Mundo?
The pools are heated to roughly 29-30°C (84-86°F) year-round, keeping the park usable as a warm-weather escape even in winter.
How big is Aqua Mundo at Les Trois Forêts compared to other Center Parcs water parks?
At about 5,000 square meters across three themed zones, it’s one of the larger Aqua Mundo parks in the network, though the Nordborg Resort in Denmark (about 7,200 sq m) and the Aqualagon at Villages Nature Paris (about 9,000 sq m) are both bigger.
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