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Discover The Impressive Chilean Pool, With Capacity For 250 Million Liters, Equivalent To 10 Soccer Fields And Record Depth. Recognized By The Guinness World Records, This Work Is A World Reference In Size And Innovation
The largest pool in the world, located in Chile, is a true feat of modern engineering. With impressive dimensions — over 1 km in length and a capacity of 250 million liters of water — the structure has been officially recognized by the Guinness World Records as the longest pool ever built. To give an idea of the size, it is equivalent to about ten soccer fields lined up, and its maximum depth reaches 35 meters.
In addition to its physical magnitude, the pool stands out for its technical and touristic aspects. Supplied with filtered water directly from the Pacific Ocean, the structure has become one of the main attractions on the Chilean coast, drawing tourists from all over the world. In this article, you will learn the main details that make this construction one of the most fascinating on the planet.
Where Is The Largest Pool In The World?
The largest pool in the world is located at the San Alfonso del Mar resort in the city of Algarrobo, on the coast of Chile, about 100 km from the capital, Santiago.
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The tourist endeavor was idealized by Chilean entrepreneur Fernando Fischmann, founder of Crystal Lagoons, responsible for the filtration and maintenance technology of the pool’s saltwater.
Opened in 2006, the pool occupies an area of over 8 hectares, with a length of 1,013 meters. Even with the passage of time, it continues to be a reference in innovation and grandeur, maintaining its title in the Guinness World Records.
Impressive Dimensions: Pool With 250 Million Liters Of Water
With 250 million liters of water, the pool at San Alfonso del Mar easily surpasses any other structure of its kind ever built. For comparison, a traditional Olympic pool has a capacity of about 2.5 million liters — that is, it would take 100 Olympic pools to match its capacity.
The water volume is kept in a constant renewal process through a pumping system that draws water from the sea, filters it, and returns it to the pool in excellent quality. All of this is achieved with technology that consumes only 2% of the energy used by conventional drinking water treatment systems.
Equivalent To Ten Soccer Fields: The Grandiosity In Sporting Scale
If the scale in meters seems abstract, consider the following: the Chilean pool has the same length as ten official FIFA soccer fields, each measuring about 100 meters. This comparison helps visualize the structure’s magnitude and shows why it is an attraction in its own right.
Visitors to the resort can engage in water sports such as kayaking, sailing, and stand-up paddleboarding in a safe, controlled environment with incredibly blue waters. Unlike common pools, this structure was designed for use with small boats, not just for bathers.
The Deepest Pool In The World?
Although it is the largest in length and volume, the pool at San Alfonso del Mar is not the deepest in the world in the technical sense recognized by Guinness for depth. It has 35 meters of depth at its deepest point, which is remarkable, but it loses the title of deepest to other structures such as Deep Dive Dubai, in the United Arab Emirates, which reaches 60 meters.
However, among pools open to the public in resorts or tourist environments, the Chilean pool ranks among the deepest ever recorded.
The inclusion of the pool in the Guinness World Records took place in 2007, just a year after its inauguration, confirming that it was, at that time, the largest pool in length and volume of water ever built. This title still holds today among outdoor recreational artificial pools.
The achievement solidified the resort’s reputation and elevated Crystal Lagoons to a globally recognized company in the tourism infrastructure and water engineering sector. Since then, the technology has been exported to over 60 countries.
How The Technology Behind The Largest Pool In The World Works
The secret behind the operation of the pool with 250 million liters of water lies in the patented technology of Crystal Lagoons. The system consists of sensors and control algorithms that allow the treatment of water with minimal use of chemical products.
Seawater is captured through underground pumps, passes through biological and UV filters, and is kept in ideal conditions for bathing with reduced energy consumption. The system ensures clean and clear water, even with the colossal size of the pool.
Moreover, this technology consumes up to 100 times less chemical products than a traditional pool and requires only 2% of the electrical energy of conventional systems. The environmental impact is significantly reduced.
Impact On Tourism And Local Economy
The presence of the largest pool in the world has transformed the seaside town of Algarrobo into one of the most sought-after destinations in Chile. Since the inauguration of the San Alfonso del Mar resort, the Algarrobo region in Chile has consolidated itself as a major tourist destination, attracting visitors from all over the world and boosting local economic development, according to information from the Chilean tourism sector.
In addition to the direct impact on the hotel sector, there has been job creation, real estate appreciation, and growth of the local economy. It is estimated that the resort has generated over US$ 1 billion in investments since its foundation.
Comparisons With Other Record Pools
Other pools that have gained notoriety for their sizes or depths include:
- Deep Dive Dubai (United Arab Emirates): with 60 meters of depth, it is the deepest in the world for diving.
- CityStars Sharm El Sheikh (Egypt): a pool also built by Crystal Lagoons, with 12.5 hectares (largest total area recorded), but without the official title of longest.
- Orthlieb Pool (Morocco): previously considered the largest, with a length of 480 meters.
Nonetheless, none of these surpass the Algarrobo pool in terms of length and volume of treated and usable water for multiple recreational purposes.
Sustainability And The Future Of Mega Pools
The concept of sustainable mega pools, initiated with San Alfonso del Mar, is spreading worldwide. Crystal Lagoons has already developed similar projects in countries such as Mexico, Thailand, Australia, and the United States, always focusing on energy efficiency and water reuse.
This model represents an innovative solution for locations where natural bathing is limited or dangerous, offering safe and environmentally viable spaces for leisure.
Why The Largest Pool In The World Remains A Reference
The largest pool in the world, recognized by the Guinness World Records, with 250 million liters of water and an extension equivalent to ten soccer fields, is not just an impressive tourist attraction — it is a symbol of innovation, engineering, and sustainability.
Whether due to its depth of 35 meters, the seawater filtration technology, or the positive impact on Chilean tourism, the pool at San Alfonso del Mar continues to be a global example of how leisure, science, and environmental preservation can walk hand in hand.
For those looking to visit an architectural icon and enjoy a unique experience by the seaside, Algarrobo is undoubtedly a destination that must be on the itinerary.
من المدهش أن نكتشف كم أن فوائد النوم يمكن أن يكون مفيدًا في عدة جوانب. واحدة من أبرز مزايا فوائد النوم هي قدرته على تحسين الهضم وتنقية الجسم. تعتمد بعض الثقافات على فوائد النوم في إعداد وصفات علاجية فعالة. رغم فوائده، يجب الانتباه إلى الجرعات الموصى بها من فوائد النوم. بلا شك، يمثل فوائد النوم إضافة قوية لأي نظام غذائي متوازن.