Hidroparkalcudia Arvostelua 

Do not waste your hard-earned money on Hidropark Alcúdia. At €120 for two adults and two kids, the entry price is complete extortion for what is offered. To make matters worse, they subject everyone to strict bag searches at security specifically to confiscate your own food and force you to buy theirs.
Once inside, the food is astronomical in price and utterly disgusting—low-quality, mystery-meat burgers and unpalatable fast food - the burgers are a low grade mix of pork and chicken, and ours (and the kids) was cold and raw - were expecting a bout of food poisoning as a result - staff confirmed burger compositions, and that they are made on site, but didn't care in the slightest when we raised concerns of food poisoning, just shrugging their shoulders.

The park itself is exceedingly small. There are only about seven main slides—none of which are remotely for thrill-seekers—a couple of basic child slides, and a wave pool. Because the selection is so limited, the park feels packed to the brim, resulting in absurdly long wait times for very basic rides.
The water in the pools tasted noticeably salty, which makes you seriously question the filtration and cleanliness. On top of the huge ticket price, they charge extra for parking and add further rental charges if you want a sunbed. To round off the experience, all you hear all day is constant, piercing whistling from overzealous lifeguards.
Avoid this place—Majorca has far better ways to spend a day and €120+.

He visitado el parque la semana pasada y está muy bien para pasar una tarde en familia! La única pega serian las largas colas 😅 pero eso es en todos lados en mallorca

Un lugar maravilloso para pasar el día. Tanto las instalaciones como sus trabajadores son súper agradables, y los tiempos de esperas son súper cortos. Un único pero que las hamacas se pagan aparte del precio de entrada. Por lo demás un sitio super recomendable.

We are a family of 4 that visited Hidropark today. On arrival, we were met by three security guards, one of which insisted on checking our rucksack, even though it was going into a locker beside where he was standing. The locker itself was very small and cost €7. The actual price for getting into the park itself was around about €120 just for one day, which was very steep. Having got in and past the security guards, we could see that the place was not big at all. It was quite shabby, and the floor tiles are extremely hot. You could not walk on them in bare feet. So we quickly went over to a shaded area to find a sunbed.and sat down. We were immediately pounced on by a guy who told us to pay €6 for the sun bed, Then we went on to one of the rides, queuing up for quite a long time. The lifeguards were very officious and very dogmatic, not very friendly. and insisted on us standing exactly where they told us, and not to stand on steps or anywhere near the rides, heaven forbid! They were actually quite intimidating. When we actually got on the ride - a simple six lane slide - it was not particularly wonderful. We went to the wave pool after that, which was okay, but there were way too many people in there which was quite dangerous. And again, the lifeguards were going crazy with their whistles, telling people off for everything from having kids on their shoulders to wearing sunglasses and all sorts of other very ridiculous rules they had. That was the same everywhere we went.

At lunchtime, we went over to the grill restaurant and ordered two chicken kebab meals with chips, a hot dog and a pizza. The pizza arrived totally uncooked. That was sent back. They heated a new one. That was also uncooked in parts. The hot dog was cold, sent back and reheated, and the chicken kebabs were not wonderfully tasty. The chips had no salt on them and had no taste at all and the salad that came with the chicken kebabs was basically onion with a bit of tomato and a bit of pepper in there. And all of this cost 74 euros including drinks. Absolutely ridiculous.

We then queued up for half an hour for a big slide. The metal tower you climb up to get to the slide moves a lot at the top, and It’s 15 meters up!! And the slide stops halfway down, and then you get a wave of water from behind.that pushes you on again. Really slow and actually quite useless.

If I could give negative points, I would. It's not even worth zero. It's an absolute nightmare of a place. Totally not recommended!

PS: @Hidropark: Iff you share an email address with me here, I will gladly reply to you.