7. A Cave Inside a Rainforest
Year Found: 1990
Est. Value: N/A
In the middle of discovering subterranean mysteries, Vietnam’s Son Doong Subterranean provides an engrossing escape. With the largest cave chamber in the world, it is so massive that it cradles its own underground rainforest, which goes by the name Garden of Edam.
A Cave Inside a Rainforest ©Shutterstock/Kultigin213/
This lush rainforest goes far beyond ordinary cave moss, with tall trees that reach hundreds of feet, forming a full-fledged ecosystem with birds and monkeys. The delightful surprise of discovering this subterranean Eden by mistake highlights the power of nature to amaze, revealing the mysteries hidden beneath the surface of the planet and the amazing tenacity of life in unexpected locations.
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