The past decade has seen plenty of underwater records being set and smashed, from freediving to juggling. In June 2021, a new landmark in Dubai entered the Guinness World Records as the world’s deepest swimming pool. At 60m (197ft), Deep Dive Dubai is 15m (49ft) deeper and four times bigger than any of the other deep pools, making it one of the top indoor diving destinations.
Photo courtesy of Deep Dive Dubai
You may wonder, ‘why bother diving in pools when there’s an entire ocean to explore?’ In fact, there are lots of reasons these venues are worth keeping in mind. Diving pools are:
ideal for learning and practising skills a safer environment to overcome fears useful for trying out new kit great for enjoying pool diving games warm and calm when the weather isn’t often more local for landlocked divers something different!While there are millions of swimming pools around the world, only a handful are purpose-built diving pools. These submerged playgrounds are filled with all sorts of attractions, from caves to wrecks, and cater for beginners to professional, technical, and freedivers. What deep pools lack in marine life and history, they certainly make up for with high-tech features, comfortable conditions, and convenience.
Here are five of the best deep pools for PADI scuba diving or freediving training:
Photo courtesy of Deep Dive Dubai
1. Deep Dive Dubai, United Arab Emirates
Dubai lays claim to the world’s tallest building, first-class shopping, and even an underwater hotel. In June 2021, the city elevated its ever-growing sports culture and tourism with a record-breaking, state-of-the-art new diving pool. At 60m (197ft) deep, it contains 14 million litres of fresh water that’s kept at a cosy 30ºC (86ºF) and filtered every six hours with volcanic rock, NASA technology, and UV radiation. The unrivalled facilities are just 25 minutes from the airport and beautifully housed within an iconic oyster-shaped structure that reflects the country’s pearl diving heritage.
The star of this aquatic paragon is its post-apocalyptic ‘sunken city’, where divers can traverse an abandoned apartment, library, games arcade, and other curiosities. There are also two underwater habitats with dry chambers at 6m (20ft) and 21m (69ft). Themed around Discover, Dive, and Develop, there’s a wide range of PADI courses and experiences on offer here. High-end equipment rental, including video and photo gear, is available too.
But Deep Dive Dubai doesn’t stop at topping the list of the world’s deep diving pools. It also boasts the region’s largest underwater film studio, featuring a media editing room, video wall, 56 underwater cameras, and advanced sound and mood lighting systems. There’s a dive shop, gift shop, event spaces, and an 80-seat restaurant together with viewing galleries to watch the subsurface activities. Later in 2021, they’ll add an advanced hyperbaric chamber to an already impressive lineup that’s even entertained the likes of Hollywood star Will Smith.
Learn more and book your visit: Deep Dive Dubai
BOOK YOUR TRIP TO DEEP DIVE DUBAI
2. Y-40 The Deep Joy, Italy
Many hotels have a pool, but in 2014, Hotel Terme Millepini went several steps further. After just
4. Divecube Hotel, Taiwan
Located in central Taichung, Divecube opened in 2017 to be a convenient underwater haven for city-goers, a hub for research and rescue training, and a way to educate divers on
Deep pools: a quick recap
| Name | Location | Depth | Size (volume) | Temperature |
| Deep Dive Dubai | Dubai, UAE | 60m/197ft | 14,000,000 litres | 30ºC/86ºF |
| Y-40 The Deep Joy | Montegrotto Terme, Italy | 42m/138ft | 4,300,000 litres | 32-34ºC/90-93ºF |
| K-26 | Gapyeong, South Korea | 26m/85ft | 2,600,000 litres | 29ºC/84ºC |
| Divecube | Taichung, Taiwan | 21m/69ft | 2,100,000 litres | 30ºC/86ºF |
| Abyssea | Civaux, France | 20m/66ft | Unconfirmed | 31ºC/88ºF |
The NASA Neutral Buoyancy Lab
And for something completely different…
Of course, we couldn’t write about deep pools and not bring up the incredible NASA Neutral Buoyancy Laboratory in Texas, USA. A massive 62m x 31m (203ft x 102ft) in size and 12m (39ft) deep, it’s where astronauts practise essential space skills and scenarios in simulated microgravity with the support of trained divers and a life-size replica of the International Space Station. Sadly, it’s not open for public diving, but you could end up here with a PADI Professional career (or if you can afford the rental fee).
Plus, special mention to the couple in Utah who built their own deep pool — that’s commitment!
Photo courtesy of Deep Dive Dubai
Jump into the best diving pools today
Whether you’re looking for a feature-packed indoor training venue or just want to experience something out of the ordinary, make sure to add these five incredible freediving and scuba diving pools to your wishlist.
As PADI Dive Centers, these deep pools can also offer training to help you get the most out of your visit — whether you want to try scuba for the first time, give freediving a go, or extend your range with deep or technical diver training. Get started today!
CONTACT A PADI SCUBA DIVING OR FREEDIVING CENTER TODAY
Cover photo courtesy of Deep Dive Dubai
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