You are a traveling lover who loves the natural atmosphere It seems that Lake Kakaban: this destination of natural wonders with jellyfish without stinging can be an option for you.
Kakaban Lake is 2.6 km long, 1.5 km wide, about 390 hectares, and has a maximum depth of around 25 meters.
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| (Picture: theclassicwanderer.com) |
Quoting from the jadesta.kemenparekraf.go.id website, Kakaban is an uninhabited island, part of the area is mangroves and a lake in the middle of the island.
Kakaban Lake is a lake that is very famous to foreign countries, because of its uniqueness in having jellyfish that do not sting and has several types of jellyfish that are unique and rare in the world.
Destination Vacation of Kakaban Lake in Kakaban Island, Berau Regency, East Kalimantan
Kakaban Lake, a unique lake located on Kakaban Island, Derawan Islands, Derawan District, Berau Regency, East Kalimantan
This lake is one of Indonesia's world-class natural wonders. The lake is famous for its unique ecosystem, especially the presence of stingless jellyfish that live in it.
Reporting from Indonesia.go.id page, Lake Kakaban is formed from an intact atoll island that closes tightly and forms a ring in the northern part.
Although it is called a lagoon, in fact the lake, which was later known as Lake Kakaban, contains brackish water.
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| Kakaban Lake (Picture: Awan Harinto/Mongabay Indonesia) |
A geological researcher at the Indonesian Institute of Sciences, Wahyoe Hantoro, has an explanation for this phenomenon.
According to him, the tug-of-war activity between the islands of Kalimantan and Sulawesi encourages the emergence of atoll corals slowly so that they experience a lift as high as 40-60 meters above sea level.
This "uplifted reef as land" process is estimated to have formed 1-2 million years ago.
As a result, the seawater in the middle of the atoll is trapped and cannot come out anymore and is separated from the surrounding sea.
However, then seawater enters through the pores of the coral and mixes with rainwater which then causes the water to feel brackish.
The Uniqueness of Lake Kakaban
There are several uniqueness that Lake Kakaban has to offer, the main one is that it has a unique and rare jellyfish species.
It is called a rare jellyfish because this type of aquatic biota cannot be found anywhere else. The locals call him, which in the Bajau language means jellyfish.
Quoted from the kemlu.go.id page, Lake Kakaban has four species of jellyfish, namely moon jellyfish, upside-down jellyfish, tote jellyfish, and box jellyfish.
This number is more than the Jellyfish Lake in Palau which has only two species of jellyfish. The uniqueness of jellyfish in Kakaban Lake does not stop there. These jellyfish can also be invited to swim.
While most jellyfish are known as stinging aquatic animals, this is not the case for jellyfish in Lake Kakaban.
The jellyfish in Lake Kakaban are not stinging so tourists can feel the sensation of swimming with these aquatic animals.
The reason the jellyfish in Kakaban Lake don't sting is because they have lived in a lake isolated from #aut for generations and without predators.
This makes the jellyfish evolve while confined in it, and loses the ability to sting so that it seems to be tame.
Not only its nature, but the physical changes of these trapped jellyfish also occur due to their adaptation to the ecosystem or environmental conditions where they live.
Jellyfish in Kakaban Lake live in a unique ecosystem, with a closed and unchoppy location, containing brackish water, poor in nutrients, having low biota diversity, and a simple food web.
As for the uniqueness of Lake Kakaban, when detailed is as follows:
- Ancient Saltwater Lake: Lake Kakaban is a saltwater lake formed from a coral atoll that was lifted millions of years ago. The water of this lake is a mixture of trapped seawater, rainwater, and groundwater, so it has a brackish salinity level.
- Jawless Jellyfish: One of the main attractions of Lake Kakaban is the presence of four species of endemic jellyfish that do not have stings. This is due to an evolution that took place over thousands of years, during which the jellyfish lost their stinging ability due to the absence of natural predators in the lake.
- Rich Ecosystem: In addition to jellyfish, Kakaban Lake also has an ecosystem rich in various types of marine life, such as fish, algae, and coral reefs.
Tourist Activities in Lake Kakaban
- Swimming with Jellyfish: The most popular activity in Lake Kakaban is swimming and snorkeling with jellyfish without a sting. Visitors can feel the sensation of swimming among thousands of soft and transparent jellyfish.
- Exploring Natural Beauty: In addition to swimming, visitors can also explore the natural beauty of Kakaban Island, such as mangrove forests and white sandy beaches.
Route to Kakaban Lake
If you use the air route, tourists can fly to Kalimarau Airport, Berau Regency within an hour. This airport is the main gateway to the Derawan Islands area.
Next, the journey continues to Tanjung Batu Port, from this port And ab isa uses a speedboat with a travel time of about 3 hours.
Upon arrival at Kakaban Island, tourists must do a short trek through the mangrove forest to reach Kakaban Lake.
Tips for Visiting Lake Kakaban
- The best time to visit Kakaban Lake is during the dry season, which is between April and October.
- Visitors are advised to use sunscreen and comfortable swimwear.
- It is important to maintain the cleanliness and sustainability of Kakaban Lake by not littering and not damaging the existing ecosystem.
Lake Kakaban is a must-visit tourist destination for nature lovers and divers. Its uniqueness and extraordinary natural beauty will provide an unforgettable experience. Hopefully this information about "Lake Kakaban: a natural wonder destination with jellyfish without a sting" is useful and a reference for you.
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