A MASSIVE indoor water resort the size of nine football pitches is set to open – and a similar one is coming to the UK.

Therme Singapore has confirmed that it will be opening in 2030, with works set to start.

Illustration of the Therme Singapore facility, a large, multi-story building with a wavy roof design and extensive glass walls, surrounded by lush green landscapes and palm trees, with a pool and people relaxing outdoors.Therme Singapore is opening in 2030 – and is similar to one coming to the UK Credit: Therme Singapore

The 720,000sqft attraction will be set across seven levels, with a range of activities based around water and wellness.

Set to cost S$1billion (£584million), inside will be 20 swmming pools, 18 waterslides and 70 treatment rooms for and wellness.

There will be three zones – Play, Relax and Restore.

Play will be home to the water slides, as well as kids pools and a wave pool while Relax will have mineral and hydrotherapy pools.

Restore will be the wellness area, with everything from steam rooms and saunas to cold punges and massage rooms.

Not only will there be hundreds of thousands of inside, but it will remain at around 30C all year round.

Inside will also be a huge dining area with and food spaces.

When it opens, it hopes to eventually welcome up to two million visitors.

Illustration of people enjoying a large indoor waterpark with palm trees, water slides, and multiple swimming pools.It will have three themed zones as well as pools and waterslides Credit: Therme Singapore Illustration of Therme Singapore's wellness sanctuary with thermal pools, art, and coastal nature, featuring people relaxing and walking in a green park.It will be the size of nine football pitches Credit: Therme Singapore

But if Singapore is a bit too far for you, you can get excited by these images as a similar one is opening in the UK.

is also opening in 2030, and claims it will be the biggest paid for attraction in the UK with three million tourists a year.

The £500million indoor water resort will be across 28 aces, with similar Play, Restore and Relax zones like the one in Singapore.

This will include a indoor beach, year-round 33C temperatures as well as pools and slides.

David Russell, CEO of Therme UK said: “There won’t be anywhere in this country that has the facilities we have.”

Other sides include and Therme Erdin in .

Illustration of the Therme Singapore wellness sanctuary with multiple wavy roofs, thermal pools, and surrounding coastal nature.The Singapore resort is set to cost £586million – more than the one in the UK Credit: Therme Singapore