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Did you know the Blue Lake is the clearest lake in the world? The blue lake is so clear that you can see every plant, pebble and fish from the surface. This lake is called Rotomairewhenua and is situated in New Zealand. This lake is popular for its transparency and is a marvel of nature. You can see up to 80 meters (262 feet) deep into the river. This clarity rivals the distilled water! This blog covers interesting facts about the clearest lake in the world. Keep reading to learn more about it.
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Top 10 Facts About the Clearest Lake in the World
These are the top ten facts about the clearest lake in the world. Learn fun facts about the Blue Lake or Rotomairewhenua, and let us know which fact surprised you the most.
1. Holds the Record as the Clearest Lake in the World
The Blue Lake is proven to be the clearest freshwater body on Earth. New Zealand’s National Institute of Water and Atmospheric Research (NIWA) conducted studies on this and confirmed that it is transparent. The Lake is so clear that it has been compared with the purest distilled water. You can even see the tiniest ripples below the surface. The lake is so beautiful that it is a nature lover’s paradise.
2. Blue Lake is Sacred to the Māori People
The indigenous Maori people consider the Blue Lake sacred. This lake is situated in the Nelson Lakes National Park. and is called Tapu (Meaning scared). This means you are permitted to swim in the lake. Similarly, recreational activities are also prohibited. The lake’s purity is considered to be spiritually cleansing. This means if you visit this place, you can only admire it from a safe distance.
3. The Blue Lake is Filtered Before Reaching Its Clarity
The Blue Lake remains the clearest lake in the world because of another lake. The Blue Lakes come from Lake Constance, which lies right above them. A natural filtration system, through underground channels takes place, and by the time water reaches Blue Lake, it is already free of particles. This process makes the Blue Lake crystal clear. Scientists are currently studying this natural filtration process.
4. It Reflects the Sky Like a Mirror
The Blue Lake is so clear that it reflects the sky. For example, when the sky is blue the river would also seem to be blue. It appears as if the lake is reflecting the sky like a mirror. Some parts of the lake take emerald hue due to the vegetation around it.
5. You Are Not Allowed to Swim
Visitors are not allowed to swim in the Blue Lake. This is because the Māori people and conservationists have taken steps to ensure that the lake remains pure. Even a minor disturbance can affect the lake’s ecosystem. Therefore, if you want to appreciate the beauty, you can take a hike around the lake.
6. It is Located in a Remote Area Untouched By Urbanisation
Another one of the reasons why the Blue Lake is the clearest lake in the world is that it remains untouched by the wilderness. You cannot easily reach the destination. You need to do a multi-day trek through Nelson Lakes National Park. The journey is challenging, and that is precisely why only a few visitors get to witness nature’s beauty.
7. The Lake is Ice-Cold Throughout the Year
The clearest lake in the world is not suitable for swimming. The water temperature rarely stays above 8–11°C (46–52°F). Only a few organisms can thrive in this temperature. This also ensures that the lake remains clear throughout the year. Its icy depths make it uninhabitable. The average maximum temperature it reaches is around 70 °F (21 °C).
8. The Blue Lake Has No Fish in It
Although the Blue Lake is the clearest lake in the world it has no fish in it. The reason? The water has no nutrients to support the life of a fish. However, unique microorganisms do survive in this lake. For example, algae and bacteria. These tiny microorganisms contribute to the natural balance. The absence of large aquatic animals ensures that the lake is not disturbed.
9. Most Photographed Natural Wonder
The Blue Lake is one of the most picturesque lakes. Therefore, it is no wonder that it is also one of the most photographed lakes in the world. The images appear surreal, and many photographers describe the lake as gazing into an endless blue abyss.
10. One of the Last Pure Water Bodies on Earth
We live in a world where freshwaters are is constantly polluted. In such a scenario, the Blue Lake stands out. Strict conservation efforts are made to ensure that the lake remains available to future generations. Scientists are continually studying what makes this lake one of the most pristine lakes in the world. Today, the lake remains a symbol of nature’s perfection.
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FAQs
The cleanest water in the world can be found in Blue Lake (Rotomairewhenua). The lake is located in New Zealand and the Weddell Sea near Antarctica. Its depth is around 80 meters (260 feet).
The Blue Lake is one of the most beautiful lakes in the world. Other beautiful lakes include Lake Louise in Canada, Blue Cave in Greece, Lake Kaindy in Kazakhstan, and Lake Atitlán in Guatemala.
Flathead Lake is so clear because it is low in nutrients like nitrogen and phosphorus. Nitrogen and phosphorus promote the growth of algae. The southern half of the lake is situated in the Confederated Salish and the Kootenai Tribes’ Flathead Indian Reservation.
The cleanest lake in India is the Dawki Lake, also known as the Umngot River. It is situated in the East Khasi Hills district of Meghalaya. The best time to visit the lake is during the summer. The lake is renowned for its crystal-clear waters.
Related Reads
This was all about the clearest lake in the world. If you find it fascinating and wish to read more such interesting facts, then stay tuned to the General Knowledge page of Leverage Edu.
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