Kids having fun with a mascot

The children’s world in the thermal bath

Thermal bath with slides, baby pool, play world, action park and a lot more

Fun abound, in the children’s world of the H2O hotel thermal bath resort in the Styrian Bad Waltersdorf

A giant thermal bath with many different slides, pools, fantastic water attractions and more - in the summer also outdoors. Here children will splash around to their hearts’ desire, have a swimming race and play with peers. No matter if you want to spend a few days in our popular children’s hotel in Styria/Austria to enjoy all the fun or plan a day trip to our pool: Here you will always get a diverse family holiday away from everyday life!

In the children’s world of the H2O adventure thermal bath you have a great programme everyday and can take part in events, family and health days. It’s your child’s birthday? Celebrate your children’s birthday party at the pool and be pleased with their shining eyes.

By the way: Our popular HopiHo mascot is omnipresent and can also be bought as a cuddly toy - a delightful memory of your unforgettable day or holiday!

We also offer swimming courses and the popular mermaid swimming for children of every age. Of course, we also offer professional child care in our play world. Speaking of which… the play world is a dry counterpart to our wild water fun - because sometimes you need a change, even in a thermal bath with great slides.

In the summer you and your offspring can look forward to the outdoor action park! In the open air you will find adventures in the rainforest, sliding fun and a sport arena. And after the action: How about a soothing kids or baby massage? Your children will be delighted - and sleep exceptionally well afterwards…

Looking for a baby pool? We have a heart for babies and toddlers!

We would not be an adventure thermal bath for families and certainly not a children’s hotel in Austria where you can spend a diverse holiday if it wasn’t for a special offer for babies and toddlers. We have special areas for babies such as a baby pool and a diaper-changing corner and also have the popular courses for baby swimming.

You see: The H2O hotel thermal bath resort is not only a thermal bath with superlative slides. Our offer covers almost everything that young families could wish for - from the children’s birthday at the pool to the magical mermaid swimming to the large offer at the baby pool.

Visit us, experience us! We are looking forward to you. Check out you preferred date online.

Dive into the fun
Everything clearly arranged & at one glance
  1. Entrance and parking
  2. Family hotel with direct thermal bath access
  3. Children’s thermal bath with 1,000 m2 water surface
  4. Slide tower (with Blue Lightning and Speedy)
  5. Massage & Spa area
  6. Sauna landscape (separate entrance from the age of 15 up)
  7. H2O Arena (Relaxation area for hotel and day guests)
  8. Arena Bar (small snacks, ice cream, garden)
  9. Indoor HopiHo play world on 250m2
  1. Thermal bath meadow with children’s playground and bouncy castles
  2. Sports pool (20m length)
  3. Adventure pool (with champagne loungers)
  4. HopiHo water park with slide play tower
  5. Sauna pool (with champagne loungers)
  6. Sauna garden (12,000 m2)
  7. Event & Seminar
  8. Play park
Opening hours & Entrance prices
Everything at one glance
The thermal bath is open for you from:
Sunday - Thursday 9.00 am - 9.30 pm
Friday - Saturday 9.00 am - 10.00 pm
  Day ticket 3- hour-ticket ** after 4.00 pm
Adults - age 15 and up € 25,10 € 18,00 € 15,80
Seniors* / Handicapped persons*/
Pupils / Students* (e)
€ 22,90 € 17,00 € 13,50
Age 5 to 14.9
€ 17,00 € 10,60 € 10,10
Handicapped children*
Age 5 to 14.9
€ 15,50 € 10,00 € 8,60
Age 2 to 4.9
€ 5,80 € 5,80 € 5,80
up to age 1.9
€ 2,90 € 2,90 € 2,90

Birthday children have free entry on their birthday*!

*For the use of ALL discounted admission prices, proof must be provided
** Surcharge: with 3h-card per 30min or part thereof €1,70 per person