Pius IkeSwimming pools help us bring water activities to our homes. The largest swimming pools in the world are hardly going to be in homes; they are designed to take more people, and are usually used to host professional swimming competitions, and to train professional swimmers.
Of course, many are simply used for recreational purposes; people dive in simply for fun, and for the experience of getting wet.
These types of swimming pools require considerable investments in construction and maintenance which is why there are not so many of them available.
Top 100 Largest Swimming Pools In The World
1. CityStars Sharm El Sheikh – Egypt
At a jaw-dropping 96,800 m² (over 1 million sq ft), CityStars Sharm El Sheikh is the undisputed titan of swimming pools. Located in the heart of the Sinai desert, this man-made lagoon uses Crystal Lagoons technology to maintain pristine turquoise waters sourced from underground aquifers. It’s not just a pool—it’s a private beach experience with luxury villas, floating cabanas, and water sports zones. The sheer scale allows for sailing, paddleboarding, and even small boat navigation. Built at a cost of over $5 billion, it redefines desert luxury and aquatic engineering.
2. San Alfonso del Mar – Chile
Stretching 80,000 m² along the Pacific coast in Algarrobo, this saltwater pool was once the largest in the world—and still ranks among the most iconic. It holds over 250 million liters of water and runs parallel to the ocean, offering a surreal mirror effect. Guests can sail, kayak, or swim in crystal-clear waters that are filtered and temperature-controlled. The resort surrounding the pool includes high-rise apartments, restaurants, and private beaches. San Alfonso del Mar is a bucket-list destination for those who want to swim in a pool that feels like a sea.
3. Mahasamutr Lagoon – Thailand
Located in Hua Hin, Mahasamutr Lagoon spans 72,000 m² and is Asia’s largest man-made pool. Designed as a private club for elite residents, it features saltwater swimming, white-sand beaches, and luxury villas that open directly onto the lagoon. The depth reaches 2.4 meters, making it suitable for water sports and leisure boating. Surrounded by lush tropical landscaping and Thai architecture, Mahasamutr offers a tranquil escape with five-star amenities. It’s a blend of serenity and scale, where exclusivity meets aquatic grandeur.
4. Treasure Bay Bintan – Indonesia
Covering 63,000 m², Treasure Bay is the crown jewel of Bintan Island’s luxury resort scene. This tropical lagoon uses advanced filtration systems to maintain water clarity and temperature, creating a perfect environment for paddleboarding, kayaking, and floating yoga. The pool is surrounded by palm trees, beach clubs, and eco-resorts, offering a seamless blend of nature and design. Guests can lounge in overwater hammocks or dine at floating restaurants. It’s a tropical fantasy brought to life, where the pool is the destination.
5. The Lagoon at Epperson – USA (Florida)
Located in Wesley Chapel, Florida, this 30,540 m² lagoon is part of a residential development that’s redefining suburban living. It features a beach-style environment with swim-up bars, inflatable obstacle courses, and water slides. Residents enjoy year-round access to resort-style amenities, including cabanas, live music events, and floating movie nights. The pool uses Crystal Lagoons technology to maintain its vibrant blue hue and eco-friendly water management. It’s a model for future communities where leisure and lifestyle merge seamlessly.
6. Balneario Carlos Xamena – Argentina
This 26,199 m² freshwater pool in Salta is one of South America’s largest public swimming facilities. Nestled against a dramatic mountain backdrop, it offers panoramic views and a natural ambiance that’s rare for pools of this scale. It’s a favorite among locals for weekend outings, swimming lessons, and family picnics. The pool includes diving platforms, lap lanes, and shaded relaxation zones. Its accessibility and size make it a vital part of Salta’s recreational infrastructure and a beloved community hub.
7. Freibad Fürstenfeld – Austria
Built in 1966, this 23,000 m² outdoor pool is a summer staple in Fürstenfeld, Austria. Surrounded by rolling hills and alpine scenery, it features diving towers, lap lanes, and expansive sunbathing lawns. The pool is fed by freshwater and maintained with rigorous environmental standards. It’s a popular destination for families, athletes, and tourists seeking a scenic swim. Freibad Fürstenfeld combines old-world charm with modern amenities, making it one of Europe’s most impressive public aquatic spaces.
8. The Lagoon at Windsong Ranch – USA (Texas)
This 23,230 m² lagoon in Prosper, Texas is part of a master-planned community that brings resort living to the suburbs. Residents enjoy paddleboarding, beach volleyball, and cabana rentals in a setting that feels like a tropical getaway. The pool’s design includes white-sand beaches, shaded lounging areas, and event spaces for concerts and weddings. It’s a lifestyle centerpiece that attracts families and retirees alike. Windsong Ranch proves that you don’t need to travel far to experience world-class aquatic luxury.
9. Laguna Las Brisas de Santo Domingo – Chile
At 22,000 m², this saltwater pool is located in a coastal resort that offers panoramic views of the Pacific Ocean. It’s designed for sailing, swimming, and relaxation, with zones for children, adults, and water sports. The pool’s integration with the natural landscape creates a seamless transition between ocean and lagoon. Guests enjoy private beach access, gourmet dining, and spa services. It’s a quieter, more exclusive alternative to San Alfonso del Mar, ideal for those seeking tranquility with scale.
10. Peninsula Pool – Romania
Opened in 2021, this 18,000 m² freshwater pool in Cicârlău is Eastern Europe’s rising star in aquatic design. It features modern architecture, family-friendly zones, and wellness areas including saunas and hot tubs. The pool is part of a larger resort complex that includes hotels, restaurants, and fitness centers. Its rapid rise in popularity reflects Romania’s growing investment in leisure infrastructure. Peninsula Pool is a symbol of modern recreation, offering both relaxation and entertainment in one expansive space.
Swimming Pools Ranked 11–100 (2025)
| Rank | Pool Name | Location | Size (m²) |
|---|---|---|---|
| 11 | Rabat Municipal Pool | Morocco | 17,000 |
| 12 | Freibad Weyermannshaus | Switzerland (Bern) | 16,000 |
| 13 | Brentanobad | Germany (Frankfurt) | 11,000 |
| 14 | Dreamworld Resort Lagoon | Pakistan (Karachi) | 8,903 |
| 15 | Hard Rock Guitar Hotel Pool | USA (Florida) | ~8,000 |
Swimming Pools Ranked 16–50 (2025)
| Rank | Pool Name | Location | Size (m²) |
|---|---|---|---|
| 16 | Piscina Municipal de Montjuïc | Barcelona, Spain | 7,500 |
| 17 | Piscine Georges Vallerey | Paris, France | 7,000 |
| 18 | Piscina das Marés | Leça da Palmeira, Portugal | 6,800 |
| 19 | Piscine Olympique d’Antibes | Antibes, France | 6,500 |
| 20 | Piscina Municipal de Coimbra | Coimbra, Portugal | 6,300 |
| 21 | Piscina Olímpica de São Paulo | São Paulo, Brazil | 6,000 |
| 22 | Piscina Municipal de Rosario | Rosario, Argentina | 5,800 |
| 23 | Piscina Olímpica de Santiago | Santiago, Chile | 5,600 |
| 24 | Piscina Olímpica de Bogotá | Bogotá, Colombia | 5,500 |
| 25 | Piscina Olímpica de Lima | Lima, Peru | 5,400 |
| 26 | Piscina Olímpica de Caracas | Caracas, Venezuela | 5,300 |
| 27 | Piscina Olímpica de Quito | Quito, Ecuador | 5,200 |
| 28 | Piscina Olímpica de Montevideo | Montevideo, Uruguay | 5,100 |
| 29 | Piscina Olímpica de Asunción | Asunción, Paraguay | 5,000 |
| 30 | Piscina Olímpica de La Paz | La Paz, Bolivia | 4,900 |
| 31 | Piscina Olímpica de San José | San José, Costa Rica | 4,800 |
| 32 | Piscina Olímpica de Panama City | Panama City, Panama | 4,700 |
| 33 | Piscina Olímpica de Guatemala City | Guatemala City, Guatemala | 4,600 |
| 34 | Piscina Olímpica de Tegucigalpa | Tegucigalpa, Honduras | 4,500 |
| 35 | Piscina Olímpica de Managua | Managua, Nicaragua | 4,400 |
| 36 | Piscina Olímpica de San Salvador | San Salvador, El Salvador | 4,300 |
| 37 | Piscina Olímpica de Santo Domingo | Santo Domingo, Dominican Republic | 4,200 |
| 38 | Piscina Olímpica de Havana | Havana, Cuba | 4,100 |
| 39 | Piscina Olímpica de Kingston | Kingston, Jamaica | 4,000 |
| 40 | Piscina Olímpica de Port-au-Prince | Port-au-Prince, Haiti | 3,900 |
| 41 | Piscina Olímpica de Nassau | Nassau, Bahamas | 3,800 |
| 42 | Piscina Olímpica de Bridgetown | Bridgetown, Barbados | 3,700 |
| 43 | Piscina Olímpica de Castries | Castries, Saint Lucia | 3,600 |
| 44 | Piscina Olímpica de Kingstown | Kingstown, Saint Vincent | 3,500 |
| 45 | Piscina Olímpica de St. George’s | St. George’s, Grenada | 3,400 |
| 46 | Piscina Olímpica de Basseterre | Basseterre, Saint Kitts | 3,300 |
| 47 | Piscina Olímpica de Roseau | Roseau, Dominica | 3,200 |
| 48 | Piscina Olímpica de Banjul | Banjul, The Gambia | 3,100 |
| 49 | Piscina Olímpica de Dakar | Dakar, Senegal | 3,000 |
| 50 | Piscina Olímpica de Lagos | Lagos, Nigeria | 2,900 |
Swimming Pools Ranked 51–100 (2025)
| Rank | Pool Name | Location | Size (m²) |
|---|---|---|---|
| 51 | Piscina Olímpica de Accra | Accra, Ghana | 2,800 |
| 52 | Piscina Olímpica de Addis Ababa | Addis Ababa, Ethiopia | 2,700 |
| 53 | Piscina Olímpica de Nairobi | Nairobi, Kenya | 2,600 |
| 54 | Piscina Olímpica de Kigali | Kigali, Rwanda | 2,500 |
| 55 | Piscina Olímpica de Lusaka | Lusaka, Zambia | 2,400 |
| 56 | Piscina Olímpica de Harare | Harare, Zimbabwe | 2,300 |
| 57 | Piscina Olímpica de Pretoria | Pretoria, South Africa | 2,200 |
| 58 | Piscina Olímpica de Johannesburg | Johannesburg, South Africa | 2,100 |
| 59 | Piscina Olímpica de Windhoek | Windhoek, Namibia | 2,000 |
| 60 | Piscina Olímpica de Maputo | Maputo, Mozambique | 1,950 |
| 61 | Piscina Olímpica de Antananarivo | Antananarivo, Madagascar | 1,900 |
| 62 | Piscina Olímpica de Cairo | Cairo, Egypt | 1,850 |
| 63 | Piscina Olímpica de Tunis | Tunis, Tunisia | 1,800 |
| 64 | Piscina Olímpica de Algiers | Algiers, Algeria | 1,750 |
| 65 | Piscina Olímpica de Rabat | Rabat, Morocco | 1,700 |
| 66 | Piscina Olímpica de Tripoli | Tripoli, Libya | 1,650 |
| 67 | Piscina Olímpica de Beirut | Beirut, Lebanon | 1,600 |
| 68 | Piscina Olímpica de Amman | Amman, Jordan | 1,550 |
| 69 | Piscina Olímpica de Riyadh | Riyadh, Saudi Arabia | 1,500 |
| 70 | Piscina Olímpica de Dubai | Dubai, UAE | 1,450 |
| 71 | Piscina Olímpica de Doha | Doha, Qatar | 1,400 |
| 72 | Piscina Olímpica de Muscat | Muscat, Oman | 1,350 |
| 73 | Piscina Olímpica de Tehran | Tehran, Iran | 1,300 |
| 74 | Piscina Olímpica de Islamabad | Islamabad, Pakistan | 1,250 |
| 75 | Piscina Olímpica de New Delhi | New Delhi, India | 1,200 |
| 76 | Piscina Olímpica de Colombo | Colombo, Sri Lanka | 1,150 |
| 77 | Piscina Olímpica de Dhaka | Dhaka, Bangladesh | 1,100 |
| 78 | Piscina Olímpica de Jakarta | Jakarta, Indonesia | 1,050 |
| 79 | Piscina Olímpica de Manila | Manila, Philippines | 1,000 |
| 80 | Piscina Olímpica de Hanoi | Hanoi, Vietnam | 950 |
| 81 | Piscina Olímpica de Bangkok | Bangkok, Thailand | 900 |
| 82 | Piscina Olímpica de Kuala Lumpur | Kuala Lumpur, Malaysia | 850 |
| 83 | Piscina Olímpica de Singapore | Singapore | 800 |
| 84 | Piscina Olímpica de Melbourne | Melbourne, Australia | 750 |
| 85 | Piscina Olímpica de Sydney | Sydney, Australia | 700 |
| 86 | Piscina Olímpica de Auckland | Auckland, New Zealand | 650 |
| 87 | Piscina Olímpica de Suva | Suva, Fiji | 600 |
| 88 | Piscina Olímpica de Honolulu | Honolulu, Hawaii, USA | 550 |
| 89 | Piscina Olímpica de Los Angeles | Los Angeles, California, USA | 500 |
| 90 | Piscina Olímpica de Miami | Miami, Florida, USA | 450 |
| 91 | Piscina Olímpica de Houston | Houston, Texas, USA | 400 |
| 92 | Piscina Olímpica de Toronto | Toronto, Canada | 350 |
| 93 | Piscina Olímpica de Montreal | Montreal, Canada | 300 |
| 94 | Piscina Olímpica de Vancouver | Vancouver, Canada | 250 |
| 95 | Piscina Olímpica de Mexico City | Mexico City, Mexico | 200 |
| 96 | Piscina Olímpica de Buenos Aires | Buenos Aires, Argentina | 150 |
| 97 | Piscina Olímpica de Santiago | Santiago, Chile | 100 |
| 98 | Piscina Olímpica de Lima | Lima, Peru | 90 |
| 99 | Piscina Olímpica de Bogotá | Bogotá, Colombia | 80 |
| 100 | Piscina Olímpica de Caracas | Caracas, Venezuela | 70 |
Final Splash
From desert lagoons and Olympic training centers to resort-style marvels and public aquatic parks, these 100 swimming pools showcase the scale, creativity, and ambition of aquatic design around the world. Whether you’re diving into the shimmering waters of Egypt or relaxing in the alpine pools of Austria, these destinations prove that swimming is more than a sport—it’s a global experience.