In a recent discussion, readers responded to the question: Are there places on Earth where humans haven't been? The answers ranged from the deep underground to the far reaches of space, highlighting that despite our extensive exploration, many areas remain untouched.
The Deep Earth and Beyond
One reader pointed out that no human has been to the molten core of the planet, and we have barely explored a few kilometres below the surface. They also noted that Lagrange points L1 and L2, where Earth's gravity dominates, remain unvisited by humans.
Another reader humorously mentioned the bottom of their garden, while others noted that every snowfall creates a new, untouched surface. Erosion also exposes new rock surfaces that have never been seen or touched by humans.
Remote and Extreme Environments
Many readers highlighted the Arctic and Antarctic, where humans have only concentrated in specific areas. Similarly, mountains have parts that are inaccessible, and even wilderness regions like deserts and rainforests have been inhabited and traversed for centuries.
A hang glider pilot from California shared that while flying over the Sierra Nevada mountains, he often looked down at rocky spires where no human had likely set foot.
Unclimbed Peaks and Unexplored Caves
Gangkhar Puensum in Bhutan, at 7,570 metres, is the highest unclimbed mountain in the world due to climbing bans. Hkakabo in Myanmar also has a disputed ascent. Caving enthusiasts estimate that only about 10% of Earth's explorable caves are known, leaving 90% undiscovered.
Readers also mentioned unexplored parts of Papua New Guinea and the Sahara Desert, where vast areas remain unvisited despite nomadic presence.
Everyday Untouched Places
On a lighter note, readers pointed out that no human has been inside a cow, under their sons' beds, or in the voids of the Great Pyramid. One reader noted that the deepest parts of the ocean floor have never been physically touched.
The discussion concluded that there are still many places on Earth untouched by humans, from the depths of the planet to the highest unclimbed peaks, and that this offers a sense of comfort and mystery.
