← Back to blog
11 October 2026

Seasonal Splash Schedule: Water Park & Balnéoh! Opening Hours Explained

If you want to make the most of every swim, slide, and family break, understanding the Seasonal Splash Schedule is essential. Opening hours at Yelloh! Village Les Mouettes vary by day and by season, and the outdoor slides follow their own timetable too. With the right plan, you can fit in relaxed mornings, active afternoons, and evening swims without guesswork.

This guide explains the water park and Balnéoh! opening hours, the difference between low season and high season, and the best way to organise your day around Le Lagon, Balnéoh!, and Aquagarden. You will also find a clear timetable, practical planning tips, and quick answers to common questions.

What Is Included in the Water Area?

Before looking at the timetable, it helps to know how the swimming areas are organised.

The water area is divided into three bathing spaces:

The outdoor area includes three giant slides offering four runs, with 320 metres of sliding in total. Balnéoh! is heated to 29°C throughout the season, making it a reliable option when the weather changes. The entire water park is heated from 30 April to 13 September.

For guests planning a family stay, this setup matters. It means you can move between outdoor fun, indoor comfort, and child-focused play areas depending on the time of day and the weather.

When Is High Season at Les Mouettes?

High season at Les Mouettes is July and August.

That distinction matters because the Seasonal Splash Schedule changes between:

If you are booking outside July and August, use the low-season timetable. If your stay falls in July or August, follow the high-season hours.

Water Park Opening Hours in Low Season

In low season, the outdoor water park opening hours depend on the day of the week.

Low-Season Timetable

Day Outdoor water park Slides
Monday to Thursday 9:00 a.m. - 7:00 p.m. 11:00 a.m. - 6:00 p.m.
Friday 9:00 a.m. - 8:00 p.m. Until 7:00 p.m.
Saturday 9:00 a.m. - 10:00 p.m. 11:00 a.m. - 10:00 p.m.
Sunday 9:00 a.m. - 8:00 p.m. Until 7:00 p.m.

What This Means for Your Day

Low season gives you a good balance between long swim hours and quieter periods. Weekdays are ideal if you prefer a more relaxed rhythm, while Saturday is the standout day for late swimming and extended slide access.

A smart low-season plan could look like this:

  1. Start with a morning swim from 9:00 a.m.
  2. Head to the slides once they open at 11:00 a.m.
  3. Use Aquagarden for younger children during the warmer part of the day
  4. Finish with indoor relaxation in Balnéoh! if the weather turns

Water Park Opening Hours in High Season

During July and August, the timetable becomes more consistent across most of the week.

High-Season Timetable

Day Outdoor water park Slides
Sunday to Friday 9:00 a.m. - 8:00 p.m. 11:00 a.m. - 7:00 p.m.
Saturday 9:00 a.m. - 10:00 p.m. 11:00 a.m. - 10:00 p.m.

What Changes in High Season?

The main changes are:

For many families, that extra evening time can make a big difference. You can spend the middle of the day on activities, dining, or exploring the campsite, then return for a later swim.

What About Balnéoh! Opening Hours?

Balnéoh! is presented as the indoor pool area that takes over when the weather becomes less favourable, and it is described as open throughout the season.

It features:

For guests, the key practical point is simple: Balnéoh! remains available throughout the season and provides a dependable indoor swimming and relaxation option.

In addition, the All Season service guarantees that from the first to the last day of the season, the bathing complex remains open with at least one heated pool available throughout.

That makes Balnéoh! especially useful if you are:

Quick Answer: When Are the Slides Open?

If you only need the slide timetable, here is the direct answer.

Slide Opening Hours at a Glance

Low season

High season (July and August)

This is useful to keep in mind if your children are mainly focused on the slides, because the outdoor water park opens earlier than slide operations begin.

How to Plan Pool Time Around the Seasonal Splash Schedule

Knowing the timetable is helpful. Using it well is even better.

1. Arrive Early for a Quieter Start

The outdoor water park opens at 9:00 a.m. every day listed in the published schedule. If you enjoy a more peaceful swim, that early window is ideal before the slides open.

2. Use the Gap Before Slide Opening

Because slides generally begin at 11:00 a.m., the first part of the morning suits guests who want to:

3. Make Saturday Your Big Water Day

In both low and high season, Saturday offers the longest access:

If your family wants the fullest pool programme possible, Saturday is the best day to build around.

4. Keep Balnéoh! in Reserve

Outdoor facilities are often the centrepiece of a holiday, but indoor water areas add flexibility. Balnéoh! gives you a weather-proof option and a more relaxing atmosphere when you want a change of pace.

5. Match Your Schedule to the Season

A common planning mistake is assuming summer hours apply all year. They do not. Always organise your day according to whether your stay falls in:

Practical Tips for Families Staying at Les Mouettes

To get the most from the Seasonal Splash Schedule, keep these simple tips in mind:

Best practices for a smooth pool day

A sample family-friendly rhythm

Here is one easy way to structure the day:

If you are organising your days in advance, water park hours are just one part of the picture. It also helps to look at:

Because you can choose to arrive on any day of the week, it is easier to line up your stay with the timetable that suits your family best.

Seasonal Splash Schedule: Key Takeaways

Here are the main points to remember:

Conclusion

A great holiday often comes down to timing, and the Seasonal Splash Schedule helps you use every day well. Whether you want long afternoons on the slides, a morning swim in Le Lagon, indoor comfort in Balnéoh!, or water play time for younger children in Aquagarden, the schedule makes planning much easier.

If you are preparing your next stay at Yelloh! Village Les Mouettes, use these opening hours to organise your days with confidence. Plan ahead, pick the best moments for your family, and enjoy every part of the water area from the first swim to the last splash.

Ready to plan your holiday? Explore the water area, organise your stay around the seasonal timetable, and book the dates that fit your ideal pool routine.