Jan7,2024
Credit: Fodders
The lesser-known Krizna Cave (Križna Jama), is regarded as one of the most attractive caves, as water carved beautiful structures and stalactite pillars out of the rock.
Credit: Fodders
It stretches over 9 kilometers long with the cave’s biggest part reaching 200 meters in height and 150 meters in width, making it taller and broader than Egypt’s Great Pyramid of Giza.
Credit: Lonely Planet
Perhaps Owey Island Lake is one of the lakes with the most unique topography. This is because the lake sits underneath another lake, or as most people like to call it, “the lake under a lake.”
Credit: Lonely Planet
Although recent activity has made it too hot to swim in, this naturally heated lake sits beneath a spectacular rift and is still an excellent spot to visit.
Credit: Lonely Planet
The 787-foot-long (240-meter) cave, formed of natural limestone and illuminated by artificial light, is a renowned tourist destination in China
Credit: Lonely Planet
There are a plethora of underground experiences to be enjoyed in California, and the one on this list is one of the best!
Credit: Lonely Planet
The Kow Ata Underground Lake is a 200-foot-deep underground lake in Turkmenistan that is one of the most popular swimming sites in the country.
Credit: Pinterest
Located in Switzerland, Saint Leonard Lake is regarded as the largest underground lake in Europe. The lake encompasses 64,583 square feet or 6,000 square meters.
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Craighead Caverns, originally used as a Cherokee hideout, are home to the United States’ largest underground lake. The lake covers an area of nearly 172,222 square feet or 16,000 square meters and comprises multiple cave ‘rooms’ filled with water.
Credit: Pinterest
Dragon’s Breath Cave, in Namibia’s Otjozondjupa Region, is home to the world’s largest non-subglacial underground lake, with an area of about 2 hectares (4.9 acres).
Credit: Pinterest