With 2.7 Km In Length, Three Giant Dams, and an Investment of $5 Billion, the Lake in Trojena Is the Largest Landmark of the Construction in the Ambitious Megaproject Neom

Written by Bruno Teles

Published on 10/01/2025 at 03:40

Updated on 10/01/2025 at 03:41

O lago foi criado para transformar Trojena em um destino turístico único, combinando tecnologia e natureza no meio do deserto. Ele também faz parte do plano de diversificar a economia da Arábia Saudita, atraindo visitantes e eventos de alto nível, como os Jogos Asiáticos de Inverno.

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With a capacity for 2.7 million cubic meters of water and an investment of US$ 5 billion, the lake in Trojena redefines construction in the Neom megaproject, which includes a ski village, submersible tunnels, and futuristic attractions with a total investment of £1.2 trillion.

An artificial lake in the middle of the desert, surrounded by futuristic attractions and integrated into a mountain resort. Sounds like a movie scene, right? But this is reality in Saudi Arabia, where a US$ 5 billion lake is under construction as part of the Neom megaproject, valued at US$ 1.5 trillion. Let’s explore this impressive work that promises to revolutionize engineering and tourism.

The Ambitious Construction of the Lake in Trojena

The lake, extending 2.7 kilometers, will be the largest architecturally constructed body of water in Saudi Arabia. Located in the Trojena mountain resort, it will cover an area of 1.5 km². To support this grandeur, three dams are being built, including one that is 145 meters tall and 475 meters long.

These dams will have the capacity to hold 2.7 million cubic meters of water, ensuring the supply and functionality of the lake. The structure will connect different areas through underwater tunnels and impressive landscapes.

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The Importance of Trojena in the Neom Megaproject

This is #TROJENA, the peak of innovation, technology, wellness and sustainable living. https://t.co/A7q4uyPyFQ pic.twitter.com/6deMqm07Tp

— TROJENA (@NEOMTROJENA) September 9, 2022

Trojena will host the 2029 Asian Winter Games, a milestone that reinforces the country’s commitment to economic diversification and luxury tourism. The site’s infrastructure will include 35 kilometers of ski slopes, resorts, and spaces for sports activities.

In addition to the lake, Trojena will offer a ski village, an amphitheater with a capacity for 3,000 people, and an island dedicated to diving and botanical walks. With completion expected by 2026, it aims to attract 700,000 annual tourists by 2030.

Engineering and Sustainability in the Project

Sustainability is one of the pillars of construction. All excavated rock to form the lake will be reused for lining the bed and constructing the dams. This approach reflects a commitment to minimizing environmental impacts.

With the lake as a centerpiece, Trojena will position itself as a global destination for sustainable tourism. Job creation and investment in cutting-edge technology will drive the regional and global economy.

The Integration with The Line and Oxagon

The lake in Trojena is not isolated. It is part of a larger plan that includes The Line, a zero-emission linear city, and Oxagon, the largest floating industrial complex in the world. This integration reflects the ambition of Saudi Vision 2030 to transform Saudi Arabia into a global hub of innovation.

The Neom megaproject is more than just concrete and steel. It represents a sustainable future, where construction and technology coexist in harmony with nature. It is a clear demonstration of how Saudi Arabia is redefining its role on the global stage.

With 2.7 Km In Length, Three Giant Dams, and an Investment of $5 Billion, the Lake in Trojena Is the Largest Landmark of the Construction in the Ambitious Megaproject Neom

With a capacity for 2.7 million cubic meters of water and an investment of US$ 5 billion, the lake in Trojena redefines construction in the Neom megaproject, which includes a ski village, submersible tunnels, and futuristic attractions with a total investment of £1.2 trillion.

The Ambitious Construction of the Lake in Trojena

The Importance of Trojena in the Neom Megaproject

Engineering and Sustainability in the Project

The Integration with The Line and Oxagon

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With 2.7 Km In Length, Three Giant Dams, and an Investment of $5 Billion, the Lake in Trojena Is the Largest Landmark of the Construction in the Ambitious Megaproject Neom

With a capacity for 2.7 million cubic meters of water and an investment of US$ 5 billion, the lake in Trojena redefines construction in the Neom megaproject, which includes a ski village, submersible tunnels, and futuristic attractions with a total investment of £1.2 trillion.

The Ambitious Construction of the Lake in Trojena

The Importance of Trojena in the Neom Megaproject

Engineering and Sustainability in the Project

The Integration with The Line and Oxagon

The Soviet Union spent 22 years drilling into the Earth’s crust and reached a depth of 12,262 meters — they found water where it was thought impossible, hydrogen bubbling from the rock, granite that is 2.7 billion years old, and temperatures of 180 degrees that melted the drill bits.

Norway is drilling 27 kilometers of rock 392 meters below the bottom of a fjord to build the world’s largest and deepest underwater road tunnel — when completed, a 21-hour journey will be reduced to 10.

A German architect built a cylindrical house in 1994 that rotates to follow the sun throughout the day, generates 5 times more energy than it consumes, and was the world’s first energy-positive house.

A company that drilled for oil has drilled 4.8 kilometers of rock in Utah and found a never-ending heat of 290 degrees — now it is building the world’s first next-generation commercial geothermal power plant, with 100 MW connected to the grid in June 2026.

China has just successfully tested the world’s first ground effect maritime vehicle, a craft that flies up to 6 meters above the water at 200 km/h, uses quantum technology and 6G communication, and can rescue patients in the middle of the ocean.

Brazil spent R$ 1.9 billion on a giant bridge to Paraguay, and it is already finished, but no one can use it properly because the access points are not ready, and traffic remains blocked months later.

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